| Baccharis articulata (Lam.) Pers. | Paraguay | T. Rojas | 5694 | MO | Tropicos | 1000665 | no |
| Baccharis gaudichaudiana DC. | Paraguay | T. Rojas | 10667A | MO | Tropicos | 1000706 | no |
| Baccharis linearifolia (Lam.) Pers. | Paraguay | T. Rojas | 12734 | MO | Tropicos | 1000712 | no |
| Baccharis sessiliflora Vahl | Paraguay | T. Rojas | 11072A | MO | Tropicos | 1000717 | no |
| Baccharis helichrysoides DC. | Paraguay | T. Rojas | 4792A | MO | Tropicos | 1000714 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | T. Rojas | 10667 | MO | Tropicos | 1000692 | no |
| Baccharis L. | Paraguay | T. Rojas | 5173 | MO | Tropicos | 1000697 | no |
| Baccharis L. | Paraguay | T. Rojas | 10457 | MO | Tropicos | 1000740 | no |
| Baccharis trinervis Pers. | Paraguay | T. Rojas | 9738A | MO | Tropicos | 1000743 | no |
| Baccharis myriocephala DC. | Paraguay | T. Rojas | 5050 | MO | Tropicos | 1000742 | no |
| Baccharis sessiliflora Vahl | Paraguay | T. Rojas | 10486 | MO | Tropicos | 1000720 | no |
| Baccharis melastomifolia Hook. & Arn. | Paraguay | T. Rojas | 11075A | MO | Tropicos | 1002471 | no |
| Baccharis camporum DC. | Paraguay | Elsa Matilde Zardini | 42760 | MO | Tropicos | 1003229 | no |
| Baccharis trimera (Less.) DC. | Paraguay | Elsa Matilde Zardiní & Anibal Vargas | 43698 | MO | Tropicos | 1004896 | no |
| Baccharis pedersenii Cabrera | Paraguay | Elsa Matilde Zardiní & Anibal Vargas | 43527 | MO | Tropicos | 1004672 | no |
| Baccharis ochracea Spreng. | Brazil | Robert R. Brooks, M.C. Lima, E. Fernandez de Lima & D. Saldanha | MS367 | MO | Tropicos | 1060780 | yes |
| Baccharis trimera (Less.) DC. | Brazil | Robert R. Brooks, M.C. Lima, E. Fernandez de Lima & D. Saldanha | MS379 | MO | Tropicos | 1060798 | no |
| Baccharis chilco Kunth | Colombia | J. Betancur | 1456 | MO | Tropicos | 1061072 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | R. Fonnegra & D. Tuberquia | 4572 | MO | Tropicos | 1061229 | no |
| Baccharis L. | Ecuador | Carlos Cerón | 14502 | MO | Tropicos | 1063473 | no |
| Baccharis teindalensis Kunth | Ecuador | John L. Clark, Justin Cunningham, & Keri Cunningham. | 1798 | MO | Tropicos | 1064058 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Tamara Núñez & F. Chitapaxi | 194 | MO | Tropicos | 1064176 | no |
| Baccharis penningtonii Heering | Paraguay | Jörgensen | 4153 | MO | Tropicos | 1059714 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Michael Alexander | 5 | MO | Tropicos | 1062734 | no |
| Baccharis alaternoides Kunth | Ecuador | Michael Alexander | 14 | MO | Tropicos | 1062799 | no |
| Baccharis L. | Ecuador | John L. Clark, Tom Harris, Kurt Lund, & Clare Watt | 1430 | MO | Tropicos | 1063021 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | Michael Alexander | 75 | MO | Tropicos | 1063204 | no |
| Baccharis teindalensis Kunth | Ecuador | Carlos Cerón | 14489 | MO | Tropicos | 1063360 | no |
| Baccharis trinervis Pers. | Peru | Eric Rodríguez | 646 | MO | Tropicos | 1061858 | no |
| Baccharis pedunculata (Mill.) Cabrera | Peru | Eric Rodríguez | 716 | MO | Tropicos | 1061939 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | Eric Rodríguez | 650 | MO | Tropicos | 1062315 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | Victor Quipuscoa S. | 358 | MO | Tropicos | 1059298 | no |
| Baccharis emarginata (Ruiz & Pav.) Pers. | Ecuador | Aída Alvarez & M. Tirado | 1497 | MO | Tropicos | 1083758 | no |
| Baccharis oblanceolata Rusby | Bolivia, Plurinational State of | Leigh-Hunt, N. Lorraine & L. Mottram | 56 | MO | Tropicos | 1090860 | no |
| Baccharis subopposita DC. | Bolivia, Plurinational State of | Leigh-Hunt, N. Lorraine & L. Mottram | 236 | MO | Tropicos | 1090963 | no |
| Baccharis glaziovii Baker | Paraguay | T. Rojas | 6241 | MO | Tropicos | 1010816 | no |
| Baccharis L. | Paraguay | T. Rojas | 1109A | MO | Tropicos | 1010818 | no |
| Baccharis sessiliflora Vahl | Paraguay | T. Rojas | 5113 | MO | Tropicos | 1010820 | no |
| Baccharis linearifolia (Lam.) Pers. | Paraguay | T. Rojas | 6897 | MO | Tropicos | 1010822 | no |
| Baccharis L. | Mexico | Neil Snow & Thomas Prinzie | 6465 | MO | Tropicos | 1007932 | no |
| Baccharis L. | Mexico | Neil Snow & Thomas Prinzie | 6475 | MO | Tropicos | 1008087 | no |
| Baccharis trinervis Pers. | El Salvador | González, J.C. & R. Villacorta | 43 | MO | Tropicos | 1008948 | no |
| Baccharis trinervis Pers. | El Salvador | González, J.C. & R. Villacorta | 40 | MO | Tropicos | 1008949 | no |
| Baccharis linearifolia (Lam.) Pers. | Paraguay | T. Rojas | 11058 | MO | Tropicos | 1052327 | no |
| Baccharis notosergila Griseb. | Paraguay | T. Rojas | 1109 | MO | Tropicos | 1052325 | no |
| Baccharis pedunculata (Mill.) Cabrera | Panama | J.E. Averett, W.G. D'Arcy & Barry E. Hammel | 1100 | MO | Tropicos | 1052351 | no |
| Baccharis punctulata DC. | Paraguay | T. Rojas | 11075 | MO | Tropicos | 1052336 | no |
| Baccharis trinervis Pers. | Ecuador | Tamara Núñez, S. Sandoval & J. Machuca | 353 | MO | Tropicos | 1066835 | no |
| Baccharis polyantha Kunth | Ecuador | Carlos Cerón, M. Montesdeoca, A. Bastidas & V. Vega | 13931 | MO | Tropicos | 1066883 | no |
| Baccharis L. | Ecuador | John L. Clark, T. Harris, J. Smith & C. Watt | 1357 | MO | Tropicos | 1065645 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas & D. Sandoval | 416 | MO | Tropicos | 1066087 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Homero Vargas & D. Sandoval | 425 | MO | Tropicos | 1066153 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | John L. Clark, T. Harris, T. Sulser, C. Teixeira, & S. Baño. | 1852 | MO | Tropicos | 1064487 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | John L. Clark, T. Harris, T. Sulser, C. Teixeira, & S. Baño. | 1863 | MO | Tropicos | 1064586 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas, T. Núñez & E. Freire | 234 | MO | Tropicos | 1064560 | no |
| Baccharis L. | Ecuador | Carlos Cerón | 13539 | MO | Tropicos | 1064651 | no |
| Baccharis L. | Ecuador | Carlos Cerón | 13541 | MO | Tropicos | 1064671 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | John L. Clark | 475 | MO | Tropicos | 1064753 | no |
| Baccharis buxifolia (Lam.) Pers. | Ecuador | John L. Clark, T. Harris, T. Sulser, C. Teixeira, & S. Baño. | 1891 | MO | Tropicos | 1064843 | no |
| Baccharis L. | Ecuador | Carlos Cerón | 13561 | MO | Tropicos | 1064846 | no |
| Baccharis teindalensis Kunth | Ecuador | Homero Vargas, T. Núñez & E. Freire | 264 | MO | Tropicos | 1064824 | no |
| Baccharis L. | Ecuador | John L. Clark | 487 | MO | Tropicos | 1064857 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Colombia | J.C. Arias | 253 | MO | Tropicos | 1067505 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | J.C. Arias | 241 | MO | Tropicos | 1067503 | no |
| Baccharis brachylaenoides DC. | Colombia | F.J. Roldan, et al. | 2365 | MO | Tropicos | 1067496 | no |
| Pluchea baccharis (Mill.) Pruski | United States | A.A. Heller | 14130 | MO | Tropicos | 1073558 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Biltmore Herbarium | 2956b | MO | Tropicos | 1073531 | no |
| Baccharis oblongifolia (Ruiz & Pav.) Pers. | Ecuador | Knight, Dennis H. | 472 | MO | Tropicos | 1078457 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Knight, Dennis H. | 528 | MO | Tropicos | 1078487 | no |
| Baccharis oblongifolia (Ruiz & Pav.) Pers. | Ecuador | Knight, Dennis H. | 598 | MO | Tropicos | 1078528 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Knight, Dennis H. | 591 | MO | Tropicos | 1078510 | no |
| Pluchea baccharis (Mill.) Pruski | United States | R. Kral | 48141 | MO | Tropicos | 1075360 | no |
| Pluchea baccharis (Mill.) Pruski | United States | R. Kral | 51966 | MO | Tropicos | 1075365 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Norlan C. Henderson | 82-044 | MO | Tropicos | 1075362 | yes |
| Pluchea baccharis (Mill.) Pruski | United States | Rebecca Deramus | D169 | MO | Tropicos | 1075364 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Steven R. Hill | 11075 | MO | Tropicos | 1075363 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Dr. W.A. Murrill | s.n. 1936 | MO | Tropicos | 1075390 | no |
| Pluchea baccharis (Mill.) Pruski | United States | A.S. Hitchcock | s.n. 1894 | MO | Tropicos | 1075387 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Chas Mohr | s.n. 1896 | MO | Tropicos | 1075398 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Chas Mohr | s.n. 1896 | MO | Tropicos | 1075374 | no |
| Pluchea baccharis (Mill.) Pruski | United States | R.K. Godfrey & R.M. Tryon, Jr. | 40 | MO | Tropicos | 1075382 | yes |
| Pluchea baccharis (Mill.) Pruski | United States | Wayne R. Faircloth | 2162 | MO | Tropicos | 1075384 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Dr. W.A. Murrill | s.n. 1939 | MO | Tropicos | 1075383 | no |
| Pluchea baccharis (Mill.) Pruski | United States | S.M. Tracy | s.n. 1898 | MO | Tropicos | 1075377 | no |
| Pluchea baccharis (Mill.) Pruski | United States | M.A. Curtis | s.n. 1848 | MO | Tropicos | 1075379 | no |
| Pluchea baccharis (Mill.) Pruski | United States | A.H. Curtiss | s.n. 1893 | MO | Tropicos | 1075402 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Roland M. Harper | s.n. 1900 | MO | Tropicos | 1075401 | no |
| Pluchea baccharis (Mill.) Pruski | United States | F. Rugel | 338 | MO | Tropicos | 1075404 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Jane T. Richardson | s.n. 1945 | MO | Tropicos | 1073783 | no |
| Pluchea baccharis (Mill.) Pruski | United States | George V. Nash | 758 | MO | Tropicos | 1073755 | yes |
| Pluchea baccharis (Mill.) Pruski | United States | D.E. Boufford & H.E. Ahles | 9653 | MO | Tropicos | 1073920 | no |
| Pluchea baccharis (Mill.) Pruski | United States | R. Kral | 51312 | MO | Tropicos | 1073977 | no |
| Pluchea baccharis (Mill.) Pruski | United States | R. Kral | 47158 | MO | Tropicos | 1073958 | yes |
| Pluchea baccharis (Mill.) Pruski | United States | William T. Gillis | 7699 | MO | Tropicos | 1074011 | no |
| Pluchea baccharis (Mill.) Pruski | United States | R.E. Woodson & R.W. Schery | s.n. 1939 | MO | Tropicos | 1074004 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Harold N. Moldeneke | 742 | MO | Tropicos | 1074006 | no |
| Pluchea baccharis (Mill.) Pruski | United States | S. Darwin, E. Sundell & A. Bradburn | 741 | MO | Tropicos | 1073993 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Norlan C. Henderson | 93-298 | MO | Tropicos | 1073987 | no |
| Pluchea baccharis (Mill.) Pruski | United States | R. Kral | 51268 | MO | Tropicos | 1074084 | no |
| Pluchea baccharis (Mill.) Pruski | United States | A. Fredholm | 5336 | MO | Tropicos | 1074116 | no |
| Pluchea baccharis (Mill.) Pruski | United States | E.W. Graves | 1211 | MO | Tropicos | 1074115 | no |
| Pluchea baccharis (Mill.) Pruski | United States | S.C. Hood | s.n. 1910 | MO | Tropicos | 1074118 | no |
| Pluchea baccharis (Mill.) Pruski | United States | D.E. Boufford, E. Wood, H. Rodriguez & J. Solomon | 18534 | MO | Tropicos | 1074117 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Rev. Hugh O'Neill | s.n. 1927 | MO | Tropicos | 1074112 | no |
| Pluchea baccharis (Mill.) Pruski | United States | A.B. Seymour & F.S. Earle | 91825.22 | MO | Tropicos | 1074113 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Jeanette P. Standley | 122 | MO | Tropicos | 1074123 | no |
| Pluchea baccharis (Mill.) Pruski | United States | R. Brinker | 247 | MO | Tropicos | 1074120 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Rev. Hugh O'Neill | s.n. 1925 | MO | Tropicos | 1074119 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Dr. W.A. Murrill | s.n. 1939 | MO | Tropicos | 1074122 | no |
| Pluchea baccharis (Mill.) Pruski | United States | R.K. Godfrey | 55905 | MO | Tropicos | 1074121 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Rugel | s.n. 1843 | MO | Tropicos | 1074154 | yes |
| Pluchea baccharis (Mill.) Pruski | United States | A.S. Hitchcock | 161 | MO | Tropicos | 1074136 | no |
| Pluchea baccharis (Mill.) Pruski | United States | A.S. Hitchcock | s.n. 1898 | MO | Tropicos | 1074138 | no |
| Pluchea baccharis (Mill.) Pruski | United States | S.M. Tracy | 7254 | MO | Tropicos | 1074137 | no |
| Baccharis L. | Ecuador | Efraín Freire, G. Andrade, M. Reina & S. Vásquez | 806 | MO | Tropicos | 1081473 | no |
| Baccharis trinervis Pers. | Ecuador | Efraín Freire, G. Andrade, M. Reina & S. Vásquez | 841 | MO | Tropicos | 1081500 | no |
| Baccharis L. | Ecuador | Walter Palacios | 13473 | MO | Tropicos | 1081590 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Altus Lacy Quaintance | s.n. 1893 | MO | Tropicos | 1076466 | no |
| Baccharis L. | Ecuador | Inés Padilla,E.Freire,M.Reina,G.Andrade,S.Vásquez | 3146 | MO | Tropicos | 1082391 | no |
| Baccharis polyantha Kunth | Ecuador | Inés Padilla,E.Freire,M.Reina,G.Andrade,S.Vásquez | 3118 | MO | Tropicos | 1082363 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas & M. Villacís | 32 | MO | Tropicos | 1082453 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas & M. Villacís | 17 | MO | Tropicos | 1082439 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas & M. Villacís | 149 | MO | Tropicos | 1082570 | no |
| Baccharis grandiflora Kunth | Ecuador | Homero Vargas & M. Villacís | 162 | MO | Tropicos | 1082584 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Tamara Núñez, A. Dik & R. Morillo | 40 | MO | Tropicos | 1082706 | no |
| Pluchea baccharis (Mill.) Pruski | Nicaragua | W.D. Stevens | 7732 | MO | Tropicos | 1093941 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | M. Garvizú & N. Ritter | 160 | MO | Tropicos | 1093057 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Knight, Dennis H. | 1133 | MO | Tropicos | 1099321 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Dodson, C.H. & L.B. Thien | 638 | MO | Tropicos | 1099356 | no |
| Baccharis buddlejoides Kunth | Ecuador | Dodson, C.H. & L.B. Thien | 1358 | MO | Tropicos | 1099394 | no |
| Baccharis reticulata (Ruiz & Pav.) Pers. | Ecuador | Dodson, C.H. & L.B. Thien | 1360 | MO | Tropicos | 1099395 | no |
| Baccharis obtusifolia Kunth | Ecuador | Dodson, C.H. & L.B. Thien | 857 | MO | Tropicos | 1099373 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Dodson, C.H. & L.B. Thien | 1116 | MO | Tropicos | 1099381 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Dodson, C.H. & L.B. Thien | 1837 | MO | Tropicos | 1099425 | no |
| Baccharis macrantha Kunth | Ecuador | Dodson, C.H. & L.B. Thien | 1490 | MO | Tropicos | 1099404 | no |
| Baccharis quitensis Kunth | Ecuador | Fosberg & Giler | 23017 | MO | Tropicos | 1100168 | no |
| Baccharis gnidiifolia Kunth | Ecuador | André | K-1220 | MO | Tropicos | 1100169 | no |
| Baccharis cochensis Hieron. | Ecuador | Benoist | 4622 | MO | Tropicos | 1100554 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | Thomas B. Croat | 78779 | MO | Tropicos | 1100715 | no |
| Baccharis pentlandii DC. | Bolivia, Plurinational State of | N. Skinner, J. Bradford, J. Tassin & K. Sparks | 35 | MO | Tropicos | 1098319 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens | 3172 | MO | Tropicos | 1096566 | no |
| Baccharis trinervis Pers. | Mexico | Thomas B. Croat | 78502 | MO | Tropicos | 1096866 | no |
| Baccharis gnidiifolia Kunth | Ecuador | Adsersen, A. & H. | 899 | MO | Tropicos | 1001439 | no |
| Baccharis trinervis Pers. | Colombia | S. Espinal & J.E. Ramos | 2549 | MO | Tropicos | 1108572 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | S. Espinal, J. Cuatrecasas & J.E. Ramos | 37 | MO | Tropicos | 1108570 | no |
| Baccharis pedunculata (Mill.) Cabrera | Nicaragua | W.D. Stevens | 10074 | MO | Tropicos | 1108762 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Ecuador | W. H. Camp | E-3515 | MO | Tropicos | 1102195 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Ecuador | Espinosa, Reinaldo | E-819 | MO | Tropicos | 1102367 | no |
| Baccharis L. | United States | Neil Snow | 6284 | MO | Tropicos | 1095439 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | L. Arroyo & E. Guzmán | 1320 | MO | Tropicos | 1117478 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | Y. Uslar & I. Justiniano | 189 | MO | Tropicos | 1117518 | no |
| Baccharis L. | Argentina | Robert R. Brooks, O. Gaede & G. Hueyo | MS70 | MO | Tropicos | 1114726 | no |
| Baccharis L. | Argentina | Robert R. Brooks, O. Gaede & G. Hueyo | MS82 | MO | Tropicos | 1114741 | no |
| Baccharis L. | Argentina | Robert R. Brooks, O. Gaede & G. Hueyo | MS174 | MO | Tropicos | 1115048 | no |
| Baccharis glutinosa Pers. | Argentina | Robert R. Brooks, O. Gaede & G. Hueyo | MS170 | MO | Tropicos | 1115044 | no |
| Baccharis ulicina Hook. & Arn. | Argentina | Robert R. Brooks, O. Gaede & G. Hueyo | MS157 | MO | Tropicos | 1115031 | yes |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | Thomas B. Croat | 79047 | MO | Tropicos | 1110573 | no |
| Baccharis L. | Bolivia, Plurinational State of | Saddi et al. | 952 | MO | Tropicos | 1118429 | no |
| Baccharis L. | Bolivia, Plurinational State of | Saddi et al. | 982 | MO | Tropicos | 1118473 | no |
| Baccharis L. | Bolivia, Plurinational State of | Saddi et al. | 1005 | MO | Tropicos | 1118521 | no |
| Baccharis L. | Bolivia, Plurinational State of | Saddi et al. | 1004 | MO | Tropicos | 1118520 | no |
| Baccharis eggersii Hieron. | Ecuador | Eggers | 14341 | MO | Tropicos | 1125432 | no |
| Baccharis punctulata DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 44672 | MO | Tropicos | 1125865 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini, Leongino Guerrero & Francisco Vieira da Silva | 44762 | MO | Tropicos | 1125994 | no |
| Baccharis sternbergiana Steud. | Ecuador | R. M. King & Almeda | 7872 | MO | Tropicos | 1126558 | no |
| Baccharis illinitoides R. Malag. | Paraguay | Elsa Martilde Zardini & Wilfrido Cardozo | 45205 | MO | Tropicos | 1127672 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | John L. Clark & Nina Binder, Jane Letham, Mark Thruber | 2539 | MO | Tropicos | 1128718 | no |
| Baccharis quitensis Kunth | Peru | José Campos y Pacifico Díaz | 3261 | MO | Tropicos | 1132606 | no |
| Baccharis L. | Colombia | Carolina Murcia | 492 | MO | Tropicos | 1131431 | no |
| Baccharis sarothroides A. Gray | United States | James C. Solomon, Michael Vincent & Jon Rebman | 20758 | MO | Tropicos | 1141118 | no |
| Baccharis glutinosa Pers. | United States | James C. Solomon, Michael Vincent & Jon Rebman | 20757 | MO | Tropicos | 1141117 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | John L. Clark | 2180 | MO | Tropicos | 1146578 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | J. Richard Abbott | 16491 | MO | Tropicos | 1155919 | no |
| Baccharis subalata vargasii Joch. Müll. | Bolivia, Plurinational State of | J. Richard Abbott & A. Jardim | 17214 | MO | Tropicos | 1156093 | no |
| Baccharis L. | Bolivia, Plurinational State of | R. Abbott & Jardim | 17200 | MO | Tropicos | 1156120 | no |
| Baccharis buchtienii H. Rob. | Bolivia, Plurinational State of | J. Richard Abbott & Anthony Jardim | 17230 | MO | Tropicos | 1156244 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | J. Richard Abbott & Anthony Jardim | 17223 | MO | Tropicos | 1156250 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | J. Richard Abbott, Anthony Jardim & Rocio Gonzalez | 16704 | MO | Tropicos | 1156290 | no |
| Baccharis L. | Bolivia, Plurinational State of | J. Richard Abbott & A. Jardim | 17200 | MO | Tropicos | 1153170 | no |
| Baccharis L. | Bolivia, Plurinational State of | A. Jardim & F. Mamani | 3644 | MO | Tropicos | 1153565 | no |
| Baccharis trimera (Less.) DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 45213 | MO | Tropicos | 1148840 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 45241 | MO | Tropicos | 1148868 | no |
| Baccharis antioquensis Killip & Cuatrec. | Colombia | R. Callejas, et al. | 11537 | MO | Tropicos | 1149306 | no |
| Baccharis cordifolia DC. | Uruguay | O.V. Aplin | s.n. | MO | Tropicos | 1165997 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Elsa Matilde Zardini & César Balbuena | 45718 | MO | Tropicos | 1164453 | no |
| Baccharis trinervis Pers. | Peru | R. Vásquez & R. Rojas. | 21892 | MO | Tropicos | 1160011 | no |
| Baccharis cutervensis Hieron. | Peru | R. Vásquez & R. Rojas. | 21990 | MO | Tropicos | 1160120 | yes |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Colombia | J. Laferriere | 226 | MO | Tropicos | 1158663 | no |
| Baccharis trinervis Pers. | Belize | Bruce K. Holst | 6013 | MO | Tropicos | 1185139 | no |
| Baccharis trinervis Pers. | Nicaragua | C.F. Baker | 2405 | MO | Tropicos | 1185455 | no |
| Baccharis trinervis Pers. | Nicaragua | J.M. Greenman & M.T. Greenman | 5823 | MO | Tropicos | 1185453 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | P.M. Jørgensen, C. Ulloa, H. Balslev, S. Beck, L. Ramella & B. Øllgaard | 1558 | MO | Tropicos | 1185502 | no |
| Pluchea baccharis (Mill.) Pruski | Belize | Gerrit Davidse & D.L. Holland | 37059 | MO | Tropicos | 1180678 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Peru | A. Gentry | 23223 | MO | Tropicos | 1182909 | no |
| Baccharis sinuata Kunth | Peru | A. Gentry | 23149 | MO | Tropicos | 1182907 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Peru | A. Gentry | 23146 | MO | Tropicos | 1182903 | no |
| Baccharis trinervis Pers. | Peru | Al Gentry | 23215 | MO | Tropicos | 1179072 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Peru | José Campos y O. Díaz | 2034 | MO | Tropicos | 1186412 | no |
| Baccharis trinervis Pers. | Peru | José Campos y O. Díaz | 2076 | MO | Tropicos | 1186706 | no |
| Baccharis jelskii Hieron. | Peru | José Campos y M. López | 2562 | MO | Tropicos | 1193220 | no |
| Baccharis quitensis Kunth | Bolivia, Plurinational State of | L. Arroyo, Saldías, Centurión & Guillén | 351 | MO | Tropicos | 1195265 | no |
| Baccharis L. | Bolivia, Plurinational State of | J. Richard Abbott | 16470 | MO | Tropicos | 1195497 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | José Campos y Mario Vásquez | 2521 | MO | Tropicos | 1193119 | no |
| Baccharis pedunculata (Mill.) Cabrera | Colombia | Thomas B. Croat & John F. Gaskin | 79698 | MO | Tropicos | 1188190 | no |
| Baccharis trinervis Pers. | Colombia | Thomas B. Croat & John F. Gaskin | 79721 | MO | Tropicos | 1188226 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | José Campos y O. Díaz | 2319 | MO | Tropicos | 1189233 | no |
| Baccharis L. | Colombia | Thomas B. Croat & John F. Gaskin | 79798 | MO | Tropicos | 1189608 | no |
| Baccharis L. | Colombia | Thomas B. Croat & John F. Gaskin | 80224 | MO | Tropicos | 1191212 | no |
| Baccharis fusca Turcz. | Ecuador | Jameson | 883 | MO | Tropicos | 1191920 | no |
| Baccharis pedunculata (Mill.) Cabrera | Colombia | Thomas B. Croat & John F. Gaskin | 79663 | MO | Tropicos | 1187828 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens | 3926 | MO | Tropicos | 1188015 | no |
| Baccharis trinervis Pers. | Peru | José Campos, R. Vásquez, A. Vásquez y P. López | 2800 | MO | Tropicos | 1200630 | no |
| Baccharis genistelloides (Lam.) Pers. | Colombia | S. Hoyos & J. Santa | 190 | MO | Tropicos | 1205212 | no |
| Baccharis genistelloides (Lam.) Pers. | Colombia | S. Hoyos & J. Santa | 189 | MO | Tropicos | 1205211 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | Y. Uslar, I. Justiniano & F. Uslar | 281 | MO | Tropicos | 1196221 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | Y. Uslar & I. Justiniano | 208 | MO | Tropicos | 1196332 | no |
| Baccharis brachylaenoides DC. | Peru | José Campos, Rodolfo Vásquez y Rocio Rojas | 3157 | MO | Tropicos | 1205663 | no |
| Baccharis L. | Colombia | S. Madriñán, S. Arango & M. Salazar | 735 | MO | Tropicos | 1205943 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Eduardo Kohn | 1417 | MO | Tropicos | 1212930 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Peru | Robert Mck. Bird | 1414 | MO | Tropicos | 1210688 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Peru | Robert Mck. Bird | 1445 | MO | Tropicos | 1210719 | no |
| Baccharis glutinosa Pers. | Peru | Robert Mck. Bird | 1508 | MO | Tropicos | 1210782 | no |
| Baccharis glutinosa Pers. | Peru | Robert Mck. Bird | 1510 | MO | Tropicos | 1210784 | yes |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 45915 | MO | Tropicos | 1211145 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | H.G. Barclay | 8864 | MO | Tropicos | 1286233 | no |
| Baccharis humifusa Kunth | Ecuador | H.G. Barclay | 8852 | MO | Tropicos | 1286224 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Peru | Al Gentry, D. Smith & R. Tredwell | 37526 | MO | Tropicos | 1285165 | no |
| Baccharis tricuneata procumbens Cuatrec. | Venezuela, Bolivarian Republic of | H.G. Barclay | 10246 | MO | Tropicos | 1285520 | no |
| Baccharis rupicola orientalis Cuatrec. | Colombia | H.G. Barclay | 10464 | MO | Tropicos | 1285880 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay | 10444 | MO | Tropicos | 1285860 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | United States | Alan E. Brant & John Stone | 3978 | MO | Tropicos | 1287349 | no |
| Baccharis sarothroides A. Gray | United States | Alan E. Brant & John Stone | 4007 | MO | Tropicos | 1287428 | no |
| Baccharis glutinosa Pers. | United States | A.E. Brant & J. Stone | 4040 | MO | Tropicos | 1287696 | no |
| Baccharis viminea DC. | United States | A.E. Brant & J. Stone | 4041 | MO | Tropicos | 1287697 | no |
| Baccharis brachyphylla A. Gray | United States | A.E. Brant & J. Stone | 4065 | MO | Tropicos | 1287726 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens | 4498 | MO | Tropicos | 1219567 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Colombia | J. Pipoly et al. | 18570 | MO | Tropicos | 1217631 | no |
| Baccharis brachylaenoides DC. | Colombia | J. Pipoly et al. | 18542 | MO | Tropicos | 1217689 | no |
| Baccharis L. | Colombia | F.J. Roldan | 284 | MO | Tropicos | 1291978 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Edwin Narvaez, W. Quizhpe & M. Mites | 193 | MO | Tropicos | 1295357 | no |
| Baccharis macrantha Kunth | Ecuador | Edwin Narvaez, W. Quizhpe & M. Mites | 219 | MO | Tropicos | 1295383 | no |
| Baccharis odorata Kunth | Ecuador | Edwin Narvaez & Wilson Quizhpe | 288 | MO | Tropicos | 1295452 | no |
| Baccharis macrantha Kunth | Ecuador | Eduardo Cueva | 180 | MO | Tropicos | 1295578 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | Eduardo Cueva | 169 | MO | Tropicos | 1295567 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Eduardo Cueva | 198 | MO | Tropicos | 1295596 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Eduardo Cueva | 189 | MO | Tropicos | 1295587 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Eduardo Cueva | 239 | MO | Tropicos | 1295637 | no |
| Baccharis buxifolia (Lam.) Pers. | Ecuador | Eduardo Cueva | 240 | MO | Tropicos | 1295638 | no |
| Baccharis trinervis Pers. | Colombia | J. Brand | 1169 | MO | Tropicos | 1295890 | no |
| Baccharis pedunculata (Mill.) Cabrera | Colombia | G. Arbelaez, et al. | 1916 | MO | Tropicos | 1295929 | no |
| Baccharis brachylaenoides DC. | Colombia | L.A de Escobar, et al. | 5057 | MO | Tropicos | 1292360 | no |
| Baccharis pedunculata (Mill.) Cabrera | Colombia | L.A. Millan | 76 | MO | Tropicos | 1292366 | no |
| Baccharis pedunculata (Mill.) Cabrera | Nicaragua | W.D. Stevens & A. Grijalva P. | 15394 | MO | Tropicos | 1292679 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Colombia | H. Cuadros | 3623 | MO | Tropicos | 1292942 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Colombia | H. Cuadros | 3734 | MO | Tropicos | 1292947 | no |
| Baccharis trinervis Pers. | Colombia | R. Callejas, et al. | 4035 | MO | Tropicos | 1292952 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 993 | MO | Tropicos | 1293113 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 84 | MO | Tropicos | 1293179 | no |
| Baccharis humifusa Kunth | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 215 | MO | Tropicos | 1293211 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 238 | MO | Tropicos | 1293227 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 309 | MO | Tropicos | 1293276 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 288 | MO | Tropicos | 1293262 | no |
| Baccharis alpina Cerv. | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 279 | MO | Tropicos | 1293257 | no |
| Baccharis macrantha Kunth | Ecuador | Homero Vargas, E. Narváez & S. Orellana | 2543 | MO | Tropicos | 1294365 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Homero Vargas, E. Narváez & S. Orellana | 2592 | MO | Tropicos | 1294414 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Homero Vargas, J. C. Ronquillo & N. Granda | 2757 | MO | Tropicos | 1294488 | no |
| Baccharis macrantha Kunth | Ecuador | Homero Vargas, J. C. Ronquillo & N. Granda | 2760 | MO | Tropicos | 1294491 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas, E. Narváez & A. Freire-Fierro | 2948 | MO | Tropicos | 1294699 | no |
| Baccharis grandiflora Kunth | Ecuador | Homero Vargas, E. Narváez & A. Freire-Fierro | 3074 | MO | Tropicos | 1294825 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas & E. Narváez | 3123 | MO | Tropicos | 1294884 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas & E. Narváez | 3105 | MO | Tropicos | 1294866 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | David Neill, H. Vargas, A. Freire, M. Mites & E. Narváez | 11496 | MO | Tropicos | 1294903 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Homero Vargas, E. Narváez & S. Orellana | 2677 | MO | Tropicos | 1294977 | no |
| Baccharis macrantha Kunth | Ecuador | Homero Vargas, E. Narváez & S. Orellana | 2670 | MO | Tropicos | 1294970 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Alina Freire-Fierro, J. Cevallos & L. Haro | 2888 | MO | Tropicos | 1295046 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | Alina Freire-Fierro, J. Cevallos & L. Haro | 2915 | MO | Tropicos | 1295074 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 556 | MO | Tropicos | 1295145 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Alina Freire-Fierro & L. Haro | 2980 | MO | Tropicos | 1295137 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Alina Freire-Fierro & L. Haro | 2968 | MO | Tropicos | 1295125 | no |
| Baccharis alaternoides Kunth | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 669 | MO | Tropicos | 1295205 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 633 | MO | Tropicos | 1295193 | no |
| Baccharis arbutifolia (Lam.) Kunth | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 917 | MO | Tropicos | 1295265 | no |
| Baccharis alpina Kunth | Ecuador | P.M. Ramsay & P.J. Merros-Smith | 977 | MO | Tropicos | 1295292 | no |
| Baccharis humifusa Kunth | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 399 | MO | Tropicos | 1293325 | no |
| Baccharis macrantha Kunth | Ecuador | P.M. Ramsay & P.J. Merrow-Smith | 437 | MO | Tropicos | 1293350 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | Homero Vargas, E. Narváez & W. Quizhpe | 1937 | MO | Tropicos | 1293726 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Homero Vargas, E. Narváez et al. | 1966 | MO | Tropicos | 1293754 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Homero Vargas, E. Narváez & W. Quizhpe | 1953 | MO | Tropicos | 1293741 | no |
| Baccharis macrantha Kunth | Ecuador | Homero Vargas, E. Narváez & W. Quizhpe | 2058 | MO | Tropicos | 1293846 | no |
| Baccharis alpina Kunth | Ecuador | Homero Vargas & E. Narváez | 2132 | MO | Tropicos | 1293895 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Homero Vargas, E. Narváez & W. Quizhpe | 2091 | MO | Tropicos | 1293879 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas & E. Narváez | 2122 | MO | Tropicos | 1293909 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas, E. Narváez & S. Orellana | 2328 | MO | Tropicos | 1294150 | no |
| Baccharis trinervis Pers. | Ecuador | Homero Vargas, E. Narváez & S. Orellana | 2452 | MO | Tropicos | 1294274 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | Homero Vargas, E. Narváez & S. Orellana | 2536 | MO | Tropicos | 1294358 | no |
| Baccharis prunifolia Kunth | Ecuador | Homero Vargas, E. Narváez & S. Orellana | 2537 | MO | Tropicos | 1294359 | no |
| Baccharis buchtienii H. Rob. | Bolivia, Plurinational State of | Buchtien | 9082 p.p. | MO | Tropicos | 1303116 | no |
| Baccharis salicifolia monoica (G.L.Nesom) subsp. | Nicaragua | W.D. Stevens | 15819 | MO | Tropicos | 1299981 | no |
| Baccharis densiflora Wedd. | Bolivia, Plurinational State of | Weddell | 4090 | MO | Tropicos | 1301921 | no |
| Baccharis subalata Wedd. | Bolivia, Plurinational State of | Weddell | s.n. | MO | Tropicos | 1301924 | no |
| Baccharis boliviensis (Wedd.) Cabrera | Bolivia, Plurinational State of | D'Orbigny | 1389 | MO | Tropicos | 1301976 | no |
| Baccharis heterothalamoides Britton | Bolivia, Plurinational State of | H. H. Rusby | 1727 | MO | Tropicos | 1302336 | no |
| Baccharis trinervis debilis (Rusby) Joch. Müll. | Bolivia, Plurinational State of | Miguel Bang | 1457 | MO | Tropicos | 1303502 | yes |
| Baccharis quitensis Kunth | Bolivia, Plurinational State of | Miguel Bang | 1481 | MO | Tropicos | 1303504 | yes |
| Baccharis oblongifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Miguel Bang | 1490 | MO | Tropicos | 1303506 | yes |
| Baccharis serrulata (Lam.) Pers. | Paraguay | Elsa Matilde Zardini & Gustavo Hellman | 48997 | MO | Tropicos | 1307022 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 49154 | MO | Tropicos | 1307180 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | W.D. Stevens | 13648 | MO | Tropicos | 1308628 | no |
| Baccharis trinervis Pers. | Ecuador | Thomas B. Croat & Jane Whitehill | 82738 | MO | Tropicos | 1308793 | no |
| Baccharis trinervis Pers. | Venezuela, Bolivarian Republic of | Ronald Liesner & Vilealdo Medina | 13483 | MO | Tropicos | 1311901 | no |
| Baccharis halimifolia L. | United States | J. Stone & S. Bodine | 1637 | MO | Tropicos | 1312550 | no |
| Baccharis pedunculata (Mill.) Cabrera | Peru | J. Campos, L. Campos & J. Sembrera | 3682 | MO | Tropicos | 1315487 | no |
| Baccharis medullosa DC. | Paraguay | Elsa Matilde Zardini & Norberto Duarte | 49888 | MO | Tropicos | 1316639 | no |
| Baccharis trinervis Pers. | Peru | J. Campos & W. Vargas | 3907 | MO | Tropicos | 1313661 | no |
| Baccharis pedunculata (Mill.) Cabrera | Peru | J. Campos & Z. García | 4027 | MO | Tropicos | 1313903 | no |
| Baccharis chilco Kunth | Peru | J. Campos & Z. García | 4040 | MO | Tropicos | 1313929 | yes |
| Baccharis quitensis Kunth | Peru | J. Campos, E. Rodríguez & J. Pezantes | 4109 | MO | Tropicos | 1314068 | no |
| Baccharis brachylaenoides DC. | Peru | J. Campos & P. Díaz | 4397 | MO | Tropicos | 1314653 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | J. Campos, G. Pezantes, L. Campos & P. Matute | 3390 | MO | Tropicos | 1314625 | no |
| Baccharis reticularia DC. | Peru | J. Campos & P. Díaz | 4412 | MO | Tropicos | 1314698 | no |
| Baccharis chilco Kunth | Peru | J. Campos & Z. García | 4463 | MO | Tropicos | 1314850 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Bolivia, Plurinational State of | A. Fuentes & G. Navarro | 2626 | MO | Tropicos | 1322622 | no |
| Baccharis oblongifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | A. Jardim, I. Vargas, G. Navarro & N. Barra | 2674 | MO | Tropicos | 1321794 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | A. Fuentes & G. Navarro | 2196 | MO | Tropicos | 1321965 | no |
| Baccharis pedersenii Cabrera | Paraguay | Elsa Matilde Zardini & Luis Villate | 46177 | MO | Tropicos | 1224947 | no |
| Baccharis pedersenii Cabrera | Paraguay | Elsa Matilde Zardini & Luis Villate | 46230 | MO | Tropicos | 1225033 | no |
| Baccharis microcephala (Less.) DC. | Paraguay | Elsa Matilde Zardini & Luis Villate | 46268 | MO | Tropicos | 1225132 | no |
| Baccharis medullosa DC. | Paraguay | Elsa Matilde Zardini & Javier Fernandez | 46069 | MO | Tropicos | 1223792 | no |
| Baccharis medullosa DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 46123 | MO | Tropicos | 1229689 | no |
| Baccharis macrocephala Sch. Bip. ex Greenm. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 46119 | MO | Tropicos | 1229683 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens | 4732 | MO | Tropicos | 1230474 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 46494 | MO | Tropicos | 1226783 | no |
| Baccharis camporum DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 46515 | MO | Tropicos | 1226841 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 46559 | MO | Tropicos | 1227002 | no |
| Baccharis camporum DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 46682 | MO | Tropicos | 1227188 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Homero Vargas & C. Canaday | 1401 | MO | Tropicos | 1227408 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens | 4747 | MO | Tropicos | 1230491 | no |
| Baccharis emarginata (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas & C. Canaday | 1395 | MO | Tropicos | 1227398 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Shirley Zavala | 46790 | MO | Tropicos | 1227393 | no |
| Baccharis obtusifolia Kunth | Ecuador | Homero Vargas & C. Canaday | 1441 | MO | Tropicos | 1227464 | no |
| Baccharis sessiliflora Vahl | Paraguay | Elsa Matilde Zardini & Shirley Zavala | 46817 | MO | Tropicos | 1227606 | no |
| Baccharis sessiliflora Vahl | Paraguay | Elsa Matilde Zardini & Shirley Zavala | 46818 | MO | Tropicos | 1227607 | no |
| Baccharis trinervis Pers. | Brazil | M.F. Agra, E.A. Rocha, G.S. Baracho & S. Cabral | 3884 | MO | Tropicos | 1234579 | no |
| Baccharis pedunculata (Mill.) Cabrera | Ecuador | David Neill | 11015 | MO | Tropicos | 1233062 | no |
| Baccharis pedunculata (Mill.) Cabrera | Peru | Henk van der Werff, B. Gray, R. Vasquez & R. Rojas | 15513 | MO | Tropicos | 1241342 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | Henk van der Werff, B. Gray, R. Vasquez & R. Rojas | 15622 | MO | Tropicos | 1241598 | no |
| Baccharis brachylaenoides DC. | Peru | Henk van der Werff, B. Gray, R. Vasquez & R. Rojas | 15695 | MO | Tropicos | 1241682 | no |
| Baccharis phylicoides Kunth | Peru | Henk van der Werff, B. Gray, R. Vasquez & R. Rojas | 14810 | MO | Tropicos | 1238317 | no |
| Baccharis cutervensis Hieron. | Peru | Henk van der Werff, B. Gray, R. Vasquez & R. Rojas | 14882 | MO | Tropicos | 1238478 | no |
| Baccharis trinervis Pers. | Peru | R. Vásquez & R. Rojas. | 25187 | MO | Tropicos | 1239675 | no |
| Baccharis cutervensis Hieron. | Peru | Henk van der Werff, B. Gray, R. Vasquez & R. Rojas | 14953 | MO | Tropicos | 1239845 | no |
| Baccharis jelskii Hieron. | Peru | Henk van der Werff, B. Gray, R. Vasquez & R. Rojas | 15082 | MO | Tropicos | 1239977 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay | 4267 | MO | Tropicos | 1240279 | no |
| Baccharis L. | Colombia | H.G. Barclay | 4338 | MO | Tropicos | 1240514 | no |
| Baccharis prunifolia Kunth | Colombia | H.G. Barclay | 5855 | MO | Tropicos | 1244666 | no |
| Baccharis macrantha Kunth | Colombia | H.G. Barclay | 5940 | MO | Tropicos | 1245109 | no |
| Baccharis genistelloides (Lam.) Pers. | Colombia | H.G. Barclay | 5944 | MO | Tropicos | 1245114 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens | 6115 | MO | Tropicos | 1247740 | no |
| Baccharis punctulata DC. | Paraguay | J. Fernández C. & J. Molero | 6140 | MO | Tropicos | 1249414 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens | 12123 | MO | Tropicos | 1249489 | no |
| Baccharis dracunculifolia DC. | Paraguay | N. Soria & E. Zardini | 1946 | MO | Tropicos | 1249545 | no |
| Baccharis dracunculifolia DC. | Paraguay | N. Soria, M. Ortiz & E. Zardini | 2059 | MO | Tropicos | 1249568 | no |
| Baccharis dracunculifolia DC. | Paraguay | N. Soria, M. Ortíz & E. Zardini | 2059b | MO | Tropicos | 1249572 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay | 6093 | MO | Tropicos | 1245594 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay & P. Juajibioy | 6279 | MO | Tropicos | 1245977 | no |
| Baccharis L. | Colombia | H.G. Barclay | 6338 | MO | Tropicos | 1246424 | no |
| Baccharis humifusa Kunth | Colombia | H.G. Barclay | 6352 | MO | Tropicos | 1246445 | no |
| Baccharis genistelloides (Lam.) Pers. | Colombia | H.G. Barclay | 6388 | MO | Tropicos | 1246510 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay | 6491 | MO | Tropicos | 1246792 | no |
| Baccharis cutervensis Hieron. | Peru | Camilo Díaz y Antonio Peña | 8832 | MO | Tropicos | 1243111 | no |
| Baccharis genistelloides (Lam.) Pers. | Colombia | H.G. Barclay | 5171 | MO | Tropicos | 1243335 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Colombia | H.G. Barclay | 5718 | MO | Tropicos | 1243984 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | Henk van der Werff, B. Gray, R. Vasquez & R. Rojas | 15785 | MO | Tropicos | 1241946 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | Henk van der Werff, B. Gray, R. Vasquez & R. Rojas | 15860 | MO | Tropicos | 1242050 | no |
| Baccharis cutervensis Hieron. | Peru | Henk van der Werff, B. Gray, R. Vasquez & R. Rojas | 15866 | MO | Tropicos | 1242057 | no |
| Baccharis L. | Ecuador | H.G. Barclay | 4927 | MO | Tropicos | 1242679 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | H.G. Barclay | 5077 | MO | Tropicos | 1242988 | no |
| Baccharis prunifolia subprunifolia Cuatrec. | Colombia | H.G. Barclay | 6773 | MO | Tropicos | 1248435 | no |
| Baccharis floribunda Kunth | Colombia | H.G. Barclay | 6779 | MO | Tropicos | 1248450 | no |
| Baccharis genistelloides (Lam.) Pers. | Peru | Eric Rodríguez R. & J. Campos. | 1837 | MO | Tropicos | 1251459 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Colombia | C. Restrepo | 1093 | MO | Tropicos | 1259735 | no |
| Baccharis pedunculata (Mill.) Cabrera | Colombia | C. Restrepo | 1014 | MO | Tropicos | 1259785 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | Billen Gamboa R., E. Alfaro & H. Alfaro & J.F. | 1636 | MO | Tropicos | 1260501 | no |
| Baccharis pedunculata (Mill.) Cabrera | Panama | Gerrit Davidse & W.G. D'Arcy | 10367 | MO | Tropicos | 1790681 | no |
| Baccharis pedunculata (Mill.) Cabrera | Panama | Gerrit Davidse & W.G. D'Arcy | 10366 | MO | Tropicos | 1790680 | no |
| Baccharis trinervis Pers. | Ecuador | A. Gentry | 10026 | MO | Tropicos | 1791788 | no |
| Baccharis trinervis Pers. | Brazil | Gerrit Davidse | 10466 | MO | Tropicos | 1791892 | yes |
| Baccharis dracunculifolia DC. | Brazil | Gerrit Davidse | 10497 | MO | Tropicos | 1791972 | yes |
| Baccharis serrulata (Lam.) Pers. | Brazil | Gerrit Davidse & T.P. Ramamoorthy | 10532 | MO | Tropicos | 1792056 | yes |
| Baccharis nitida (Ruiz & Pav.) Pers. | Ecuador | Thomas B. Croat & Lynn Hannon | 87029 | MO | Tropicos | 1792562 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | Ledezma N. , I. Vargas, A. Carrasco, E. Calzadilla, et al. | 203 | MO | Tropicos | 1796146 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | Ledezma N. , I. Vargas, A. Carrasco, E. Calzadilla, et al. | 211 | MO | Tropicos | 1796154 | no |
| Baccharis trinervis Pers. | Nicaragua | S.M. Bockus & J.S. Hall | 7969 | MO | Tropicos | 1796376 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Venezuela, Bolivarian Republic of | A. Gentry, G. Morillo & B. de Morillo | 11060 | MO | Tropicos | 1796586 | no |
| Baccharis L. | Chile | C.M. Taylor & P.M. Richardson | 12431 | MO | Tropicos | 1801093 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | A. Gentry | 12326 | MO | Tropicos | 1801192 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | A. Gentry | 12404 | MO | Tropicos | 1801734 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | A. Gentry | 11986 | MO | Tropicos | 1800372 | no |
| Baccharis elaeagnoides Steud. ex Baker | Paraguay | Spinzi, L. & S. Keel. | 150 | MO | Tropicos | 1796702 | no |
| Baccharis elaeagnoides Steud. ex Baker | Paraguay | Rojas, T. | 4740 | MO | Tropicos | 1796701 | no |
| Baccharis elaeagnoides Steud. ex Baker | Paraguay | Montes,J. E. | 12535 | MO | Tropicos | 1796700 | no |
| Baccharis dracunculifolia DC. | Paraguay | Bernardi, L. | 20519 | MO | Tropicos | 1796699 | no |
| Baccharis dracunculifolia DC. | Paraguay | C.V. Pavetti Morin | 14185 | MO | Tropicos | 1796698 | no |
| Baccharis dracunculifolia DC. | Paraguay | Balansa | 737 | MO | Tropicos | 1796695 | no |
| Baccharis dracunculifolia DC. | Paraguay | Balansa, B. | 732a | MO | Tropicos | 1796694 | no |
| Baccharis dracunculifolia DC. | Paraguay | Mereles, F. & A. Chautems | 2939 | MO | Tropicos | 1796693 | no |
| Baccharis dracunculifolia DC. | Paraguay | Hassler, E. | 251 | MO | Tropicos | 1796692 | no |
| Baccharis dracunculifolia DC. | Paraguay | Soria, N. | 3373 | MO | Tropicos | 1796691 | no |
| Baccharis dracunculifolia DC. | Paraguay | Bordas, E. | 3807 | MO | Tropicos | 1796690 | no |
| Baccharis dracunculifolia DC. | Paraguay | Soria, N. | 3218 | MO | Tropicos | 1796689 | no |
| Baccharis sessiliflora Vahl | Brazil | Gerrit Davidse & T.P. Ramamoorthy | 10876 | MO | Tropicos | 1804739 | yes |
| Baccharis subdentata DC. | Brazil | Gerrit Davidse & T.P. Ramamoorthy | 10874A | MO | Tropicos | 1804737 | yes |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Carmen Ulloa, Peter Jørgensen, Samara Alvarez & Xavier Clavijo | 1017 | MO | Tropicos | 1805871 | yes |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | Carmen Ulloa, Peter Jørgensen, Samara Alvarez & Xavier Clavijo | 1023 | MO | Tropicos | 1806029 | no |
| Baccharis genistelloides crispa (Spreng.) Joch. Müll. | Brazil | G. Davidse, T.P. Ramamoorthy & D.M. Vital | 11067 | MO | Tropicos | 1806106 | yes |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Carmen Ulloa, Peter Jørgensen & Xavier Clavijo | 1098 | MO | Tropicos | 1806663 | yes |
| Baccharis breviseta DC. | Brazil | G. Davidse, T.P. Ramamoorthy & D.M. Vital | 11240 | MO | Tropicos | 1807895 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | Carmen Ulloa, Peter Jørgensen & Xavier Clavijo | 1264 | MO | Tropicos | 1807982 | no |
| Baccharis L. | Ecuador | Carmen Ulloa, Peter Jørgensen & Xavier Clavijo | 1278 | MO | Tropicos | 1808028 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón | 21282 | MO | Tropicos | 1808109 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carmen Ulloa & Peter Jørgensen | 1311 | MO | Tropicos | 1808485 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón & Edwin Mena | 21292 | MO | Tropicos | 1808515 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón & Edwin Mena | 21319 | MO | Tropicos | 1808619 | no |
| Baccharis L. | Ecuador | Carmen Ulloa & Peter Jørgensen | 1380 | MO | Tropicos | 1809762 | no |
| Baccharis trinervis Pers. | Venezuela, Bolivarian Republic of | Gerrit Davidse, A.C. González & R.A. León | 18200 | MO | Tropicos | 1843738 | no |
| Baccharis rufescens varians (Gardner) Baker | Venezuela, Bolivarian Republic of | G. Davidse, M. Ramia & R.A. Montes | 4745 | MO | Tropicos | 1845802 | no |
| Baccharis trinervis Pers. | Colombia | A. Gentry, D. Soejarto, J.L. Zarucchi & M. Fallen | 17954 | MO | Tropicos | 1844351 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 15903 | MO | Tropicos | 1714508 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos Ceron | 14826 | MO | Tropicos | 1696653 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos Ceron & Salvia Albán | 14910 | MO | Tropicos | 1696748 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos Ceron | 14996 | MO | Tropicos | 1697432 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C. | 2237 | MO | Tropicos | 1717820 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., S. Halloy, K Dickinson, A. Fuentes & P. Foster. | 4182 | MO | Tropicos | 1717866 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., René Montenegro | 4513 | MO | Tropicos | 1717854 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Fernando Soliz | 4541 | MO | Tropicos | 1717847 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Luis Vargas | 685 | MO | Tropicos | 1717890 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Sabino Medellin. | 4757 | MO | Tropicos | 1717882 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C. | 922 | MO | Tropicos | 1717925 | no |
| Baccharis leptocephala DC. | Bolivia, Plurinational State of | Israel G. Vargas C., Diovijildo Ayala | 2221 | MO | Tropicos | 1717918 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Pánfilo Jaimez & Silvia Jimenez. | 4920 | MO | Tropicos | 1717965 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Julio Balcazar & Jan Erihsson | 2253 | MO | Tropicos | 1717957 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Bruno Cruz G. | 4957 | MO | Tropicos | 1717950 | no |
| Baccharis quitensis Kunth | Bolivia, Plurinational State of | Israel G. Vargas C., Diovijildo Ayala | 2230 | MO | Tropicos | 1718002 | no |
| Baccharis linearifolia polycephala (Wedd.) Joch. Müll. | Bolivia, Plurinational State of | Israel G. Vargas C., Sabino Medellin. | 4750 | MO | Tropicos | 1717996 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Luis Vargas | 688 | MO | Tropicos | 1717989 | no |
| Baccharis polycephala Wedd. | Bolivia, Plurinational State of | Israel G. Vargas C., Hugo Cossio C. | 4662 | MO | Tropicos | 1717980 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Emigdia Galvis & Ezequiel Chávez | 4714 | MO | Tropicos | 1718035 | no |
| Baccharis punctulata DC. | Bolivia, Plurinational State of | Israel G. Vargas C., B. Mostacedo & S. Panfil | 1991 | MO | Tropicos | 1718027 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Julio Balcazar & Jan Erihsson | 2415 | MO | Tropicos | 1718010 | no |
| Baccharis tricuneata (L. f.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Julio Balcazar & Jan Erihsson | 2433 | MO | Tropicos | 1718071 | no |
| Baccharis tricuneata (L. f.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C. | 2242 | MO | Tropicos | 1718063 | no |
| Baccharis tridentata Vahl | Bolivia, Plurinational State of | Israel G. Vargas C. | 2234 | MO | Tropicos | 1718052 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | P.Acevedo | 6678 | MO | Tropicos | 1718087 | no |
| Baccharis genistelloides crispa (Spreng.) Joch. Müll. | Bolivia, Plurinational State of | Israel G. Vargas C., Gregorio Linarez | 4983 | MO | Tropicos | 1718079 | no |
| Baccharis pedunculata (Mill.) Cabrera | Ecuador | Carlos E. Cerón | 16033 | MO | Tropicos | 1715208 | no |
| Baccharis L. | Bolivia, Plurinational State of | Israel G. Vargas C., Bruno Cruz G. | 4964 | MO | Tropicos | 1717643 | no |
| Baccharis ulicina Hook. & Arn. | Bolivia, Plurinational State of | Israel G. Vargas C., Antoni Jardim | 2916 | MO | Tropicos | 1717635 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Marcelino Rioja | 4622 | MO | Tropicos | 1717674 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Hugo Cossio C. | 4666 | MO | Tropicos | 1717664 | no |
| Baccharis L. | Bolivia, Plurinational State of | Israel G. Vargas C., John Moffat | 5529 | MO | Tropicos | 1717660 | no |
| Baccharis L. | Bolivia, Plurinational State of | Israel G. Vargas C., G. Navarro & M. Toledo | 4246 | MO | Tropicos | 1717650 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Sabino Medellin. | 4755 | MO | Tropicos | 1717685 | no |
| Baccharis coridifolia DC. | Bolivia, Plurinational State of | Israel G. Vargas C., Matilde Castellón | 4635 | MO | Tropicos | 1717735 | no |
| Baccharis coridifolia DC. | Bolivia, Plurinational State of | Israel G. Vargas C. | 879 | MO | Tropicos | 1717720 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | Israel G. Vargas C., Bruno Cruz G. | 4948 | MO | Tropicos | 1717775 | no |
| Baccharis subalata vargasii Joch. Müll. | Bolivia, Plurinational State of | Israel G. Vargas C., Justina Peña & Silvia Jimenez | 5043 | MO | Tropicos | 1717808 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | Israel G. Vargas C., Diovijildo Ayala | 2225 | MO | Tropicos | 1717791 | no |
| Baccharis papillosa integrifolia subsp. | Bolivia, Plurinational State of | Israel G. Vargas C., Bruno Cruz G. | 4960 | MO | Tropicos | 1717783 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | Israel G. Vargas C., Felix Aguilar | 4805 | MO | Tropicos | 1717840 | no |
| Baccharis trinervis Pers. | Honduras | Thomas B. Croat | 42715 | MO | Tropicos | 1838030 | no |
| Baccharis pedunculata (Mill.) Cabrera | Colombia | A. Gentry & M. Fallen | 17328 | MO | Tropicos | 1841766 | no |
| Baccharis boliviensis (Wedd.) Cabrera | Bolivia, Plurinational State of | D'Orbigny | 1545 | MO | Tropicos | 1839772 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | A. Gentry | 17089 | MO | Tropicos | 1840842 | no |
| Baccharis anomala DC. | Paraguay | I. Basualdo | 2852 | MO | Tropicos | 1745534 | no |
| Baccharis anomala DC. | Paraguay | Schinini, A., R. Vanni y S. Caceres | 27985 | MO | Tropicos | 1745535 | no |
| Baccharis anomala DC. | Paraguay | Soria, N. | 4160 | MO | Tropicos | 1745532 | no |
| Baccharis anomala DC. | Paraguay | Soria, N. | 1559 | MO | Tropicos | 1745533 | no |
| Baccharis anomala DC. | Paraguay | Soria, N. | 4161 | MO | Tropicos | 1745531 | no |
| Baccharis anomala DC. | Paraguay | Pedersen, T.M. | 10114 | MO | Tropicos | 1745552 | no |
| Baccharis anomala DC. | Paraguay | Fiebrig, K. | 6465 | MO | Tropicos | 1745553 | no |
| Baccharis anomala DC. | Paraguay | Hassler | 8649 | MO | Tropicos | 1745550 | no |
| Baccharis anomala DC. | Paraguay | Jorgensen, P. | 3522 | MO | Tropicos | 1745551 | no |
| Baccharis anomala DC. | Paraguay | Balansa | 881 | MO | Tropicos | 1745548 | no |
| Baccharis chilco Kunth | Ecuador | Carlos E. Cerón, Miryam Reyna & Angelita Quevedo | 19659 | MO | Tropicos | 1745922 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón, Miryam Reyna & Angelita Quevedo | 19668 | MO | Tropicos | 1745934 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón, Miryam Reyna & Angelita Quevedo | 19699 | MO | Tropicos | 1745991 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 19705 | MO | Tropicos | 1746011 | no |
| Baccharis L. | Ecuador | Thomas B. Croat, Lynn Hannon & Petra Schmidt | 86431 | MO | Tropicos | 1772729 | no |
| Baccharis alpina Kunth | Ecuador | Carlos E. Cerón, Nelson Gallo, Jorge Olalla & Gonzalo Bonifaz | 19160 | MO | Tropicos | 1765936 | no |
| Baccharis buxifolia (Lam.) Pers. | Ecuador | Thomas B. Croat, Lynn Hannon & Petra Schmidt | 86170 | MO | Tropicos | 1766294 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón, Nelson Gallo, Jorge Olalla & Gonzalo Bonifaz | 19196 | MO | Tropicos | 1766293 | no |
| Baccharis teindalensis Kunth | Ecuador | Thomas B. Croat, Lynn Hannon & Petra Schmidt | 86167 | MO | Tropicos | 1766285 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón | 18998 | MO | Tropicos | 1765165 | no |
| Baccharis crispa Spreng. | Bolivia, Plurinational State of | M. Munoz, S. Churchill, A. Carrasco, R. Ledezma & E. Calzadilla. | 4832 | MO | Tropicos | 1769497 | no |
| Baccharis sagittalis (Less.) DC. | Bolivia, Plurinational State of | L. Arroyo, S. Churchill & D. Arroyo | 1879 | MO | Tropicos | 1769718 | yes |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Thomas B. Croat, Lynn Hannon & Petra Schmidt | 86244 | MO | Tropicos | 1769796 | no |
| Baccharis pentlandii DC. | Bolivia, Plurinational State of | M. Munoz, S. Churchill, A. Carrasco, R. Ledezma & E. Calzadilla. | 283 | MO | Tropicos | 1769878 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | S. P. Churchill & L. Arroyo P. | 21491 | MO | Tropicos | 1770212 | no |
| Baccharis L. | Ecuador | Thomas B. Croat, Lynn Hannon & Petra Schmidt | 86324 | MO | Tropicos | 1772000 | no |
| Baccharis L. | Ecuador | Thomas B. Croat, Lynn Hannon & Petra Schmidt | 86322 | MO | Tropicos | 1771993 | no |
| Baccharis L. | Ecuador | Thomas B. Croat, Lynn Hannon & Petra Schmidt | 86315 | MO | Tropicos | 1771981 | no |
| Baccharis L. | Ecuador | Thomas Croat, Lynn Hannon & Petra Schmidt | 86345 | MO | Tropicos | 1772065 | no |
| Baccharis L. | Ecuador | Thomas Croat, Lynn Hannon & Petra Schmidt | 86373 | MO | Tropicos | 1772139 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | Carlos E. Cerón, Nelson Gallo, Jorge Olalla & Gonzalo Bonifaz | 19202 | MO | Tropicos | 1766306 | no |
| Baccharis buxifolia (Lam.) Pers. | Ecuador | Carlos E. Cerón | 19221 | MO | Tropicos | 1766381 | no |
| Baccharis odorata Kunth | Ecuador | Carlos E. Cerón | 19247 | MO | Tropicos | 1766460 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Carlos E. Cerón | 19257 | MO | Tropicos | 1766503 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Munos, S. Churchill, R. Ledezma & E. Calzadilla | 10 | MO | Tropicos | 1766573 | no |
| Baccharis L. | Ecuador | Thomas B. Croat, Lynn Hannon & Petra Schmidt | 86236 | MO | Tropicos | 1767087 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | N. Ritter | 597 | MO | Tropicos | 1822929 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 15250 | MO | Tropicos | 1706832 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 15259 | MO | Tropicos | 1706881 | no |
| Baccharis vaccinioides Kunth | Mexico | C. Ordonez | 14 | MO | Tropicos | 1707007 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 15284 | MO | Tropicos | 1707162 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón | 15321 | MO | Tropicos | 1707283 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | F. Zuloaga & X. Londoño | 4159 | MO | Tropicos | 1723757 | yes |
| Baccharis tricuneata (L. f.) Pers. | Colombia | J.H. Kirkbride, Jr. & J. Idrobo | 355 | MO | Tropicos | 1723755 | no |
| Baccharis brachylaenoides DC. | Colombia | J. Betancur, et al. | 4174 | MO | Tropicos | 1723750 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Colombia | Juan Carlos Arias | 70 | MO | Tropicos | 1723747 | no |
| Baccharis trinervis Pers. | Honduras | Thomas B. Croat | 42540 | MO | Tropicos | 1837640 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | F. Billiet & B. Jadin | 6891 | MO | Tropicos | 1752694 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón | 17317 | MO | Tropicos | 1752783 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón | 17366 | MO | Tropicos | 1752893 | no |
| Baccharis macrantha Kunth | Ecuador | Carlos E. Cerón | 17704 | MO | Tropicos | 1754981 | no |
| Baccharis platypoda DC. | Bolivia, Plurinational State of | A. Fuentes, F. Bascopé, M. Villanueva & R. Alvares | 4593 | MO | Tropicos | 1755188 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Carlos E. Cerón, Mery Montesdeoca y German Toasa | 19783 | MO | Tropicos | 1746265 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | Carlos E. Cerón | 19826 | MO | Tropicos | 1746451 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón | 19825 | MO | Tropicos | 1746446 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón & Myriam Reyna | 19866 | MO | Tropicos | 1746588 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | D. De La Quintana, A. Fuentes, V. Lipa | 214 | MO | Tropicos | 1749987 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | A. Fuentes | 4300 | MO | Tropicos | 1752164 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón | 17479 | MO | Tropicos | 1753899 | no |
| Baccharis cognata DC. | Paraguay | Bordas, E. | 3649 | MO | Tropicos | 1747253 | no |
| Baccharis caprariifolia DC. | Paraguay | Schinini, A. & G. Caballero Marmori | 27287 | MO | Tropicos | 1747250 | no |
| Baccharis camporum DC. | Paraguay | Hassler, E. | 9090c | MO | Tropicos | 1747251 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Soria, N. | 6132 | MO | Tropicos | 1747248 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Schinini, A. & E. Bordas | 13588 | MO | Tropicos | 1747249 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | I. Basualdo | 740 | MO | Tropicos | 1747245 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Soria, N. | 400 | MO | Tropicos | 1747246 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | I. Basualdo | 884 | MO | Tropicos | 1747243 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | I. Basualdo | 951 | MO | Tropicos | 1747244 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Soria, N. | 460 | MO | Tropicos | 1747241 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Keel, S & J. Fox | 1512 | MO | Tropicos | 1747239 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | I. Basualdo | 723 | MO | Tropicos | 1747240 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | I. Basualdo | 1203 | MO | Tropicos | 1747237 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Soria, N. | 4155 | MO | Tropicos | 1747238 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Portillo, A. | 2 | MO | Tropicos | 1747236 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Soejarto, D. & C. I. Gennaro | 5703 | MO | Tropicos | 1747274 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Soejarto, D., D. Kinghorn & E. Bordas. | 6071 | MO | Tropicos | 1747272 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Soria, N. | 4155 | MO | Tropicos | 1747273 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Schinini, A. | 13588 | MO | Tropicos | 1747271 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Hassler, E. | 12242a | MO | Tropicos | 1747268 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Degen, R. | 243 | MO | Tropicos | 1747269 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Fernadez Casas, J. & J. Molero. | 3689 | MO | Tropicos | 1747266 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | I. Basualdo | 723 | MO | Tropicos | 1747267 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | I. Basualdo | 740 | MO | Tropicos | 1747264 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Soria, N. | 400 | MO | Tropicos | 1747265 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Schmeda, G. | 906 | MO | Tropicos | 1747262 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Hassler, E. | 9299 | MO | Tropicos | 1747263 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Soria, N. | 460 | MO | Tropicos | 1747260 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Hassler, E. | 566 | MO | Tropicos | 1747258 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | C.V. Pavetti Morin | 10667a | MO | Tropicos | 1747259 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | I. Basualdo | 884 | MO | Tropicos | 1747256 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Fiebrig, K. | 55 | MO | Tropicos | 1747257 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | Hassler, E. | 4255 | MO | Tropicos | 1747254 | no |
| Baccharis articulata (Lam.) Pers. | Paraguay | I. Basualdo | 451 | MO | Tropicos | 1747255 | no |
| Baccharis cognata DC. | Paraguay | Hassler | 9192 | MO | Tropicos | 1747478 | no |
| Baccharis cognata DC. | Paraguay | Hassler, E. | 9192a | MO | Tropicos | 1747479 | no |
| Baccharis cognata DC. | Paraguay | Rojas, T | 11072 | MO | Tropicos | 1747476 | no |
| Baccharis cognata DC. | Paraguay | Balansa, B. | 975a | MO | Tropicos | 1747477 | no |
| Baccharis cognata DC. | Paraguay | Jorgensen, P. | 4152 | MO | Tropicos | 1747474 | no |
| Baccharis cognata DC. | Paraguay | C.V. Pavetti Morin | 10486 | MO | Tropicos | 1747475 | no |
| Baccharis cognata DC. | Paraguay | Rojas, T. | 9556a | MO | Tropicos | 1747472 | no |
| Baccharis cognata DC. | Paraguay | Soria, N. | 2115 | MO | Tropicos | 1747473 | no |
| Baccharis cognata DC. | Paraguay | Hassler, E. | 12162a | MO | Tropicos | 1747470 | no |
| Baccharis cognata DC. | Paraguay | Rojas, T. | 9556 | MO | Tropicos | 1747471 | no |
| Baccharis cognata DC. | Paraguay | Hassler, E. | 12162 | MO | Tropicos | 1747468 | no |
| Baccharis cognata DC. | Paraguay | Hassler, E. | 12162 | MO | Tropicos | 1747469 | no |
| Baccharis cognata DC. | Paraguay | Fiebrig, K. | 980 | MO | Tropicos | 1747466 | no |
| Baccharis cognata DC. | Paraguay | Hassler, E. | 3913 | MO | Tropicos | 1747467 | no |
| Baccharis caprariifolia DC. | Paraguay | Hassler, E. | 9207a | MO | Tropicos | 1747464 | no |
| Baccharis cognata DC. | Paraguay | Fiebrig, K. | 5188 | MO | Tropicos | 1747465 | no |
| Baccharis camporum DC. | Paraguay | Simonis, J. E., W. Hahn & R. Dure Rodas | 233 | MO | Tropicos | 1747462 | no |
| Baccharis caprariifolia DC. | Paraguay | Balansa, B. | 743 | MO | Tropicos | 1747463 | no |
| Baccharis camporum DC. | Paraguay | Rojas, T. | 5100 | MO | Tropicos | 1747460 | no |
| Baccharis camporum DC. | Paraguay | Jorgensen, P. | 4690 | MO | Tropicos | 1747461 | no |
| Baccharis camporum DC. | Paraguay | Hassler, E. | 9090 | MO | Tropicos | 1747458 | no |
| Baccharis camporum DC. | Paraguay | Hassler, E. | 9090a | MO | Tropicos | 1747459 | no |
| Baccharis camporum DC. | Paraguay | Balansa, B. | 884 | MO | Tropicos | 1747457 | no |
| Baccharis cognata DC. | Paraguay | Soria, N. | 3403 | MO | Tropicos | 1747480 | no |
| Baccharis cognata DC. | Paraguay | Soria, N. | 3861 | MO | Tropicos | 1747481 | no |
| Baccharis brachylaenoides DC. | Ecuador | David Neill, L. Jost, J. Caranqui & E. Toapanta | 13459 | MO | Tropicos | 1747930 | no |
| Baccharis reticulata (Ruiz & Pav.) Pers. | Ecuador | David Neill, W. Quizhpe, J. Manzanares, A. Hirtz, T. DeLinks & C. Cole | 13760 | MO | Tropicos | 1748184 | no |
| Baccharis tridentata Vahl | Brazil | Gerrit Davidse, T.P. Ramamoorthy & D.M. Vital | 11684 | MO | Tropicos | 1814320 | yes |
| Baccharis trinervis Pers. | Ecuador | Thomas B. Croat | 87246 | MO | Tropicos | 1814407 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | C. Cerón, G. Toasa, I. Endara y Soraya Vargas | 21529 | MO | Tropicos | 1811782 | no |
| Baccharis alpina Cerv. | Ecuador | C. Cerón, G. Toasa, I. Endara y Soraya Vargas | 21551 | MO | Tropicos | 1812024 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 59658 | MO | Tropicos | 1817935 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 59679 | MO | Tropicos | 1818550 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 59675 | MO | Tropicos | 1818546 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 59792 | MO | Tropicos | 1818684 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 59827 | MO | Tropicos | 1818737 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Ecuador | Thomas B. Croat & Lynn Hannon | 86876 | MO | Tropicos | 1817234 | yes |
| Baccharis incarum Wedd. | Peru | Margaret Kalenborn | 92 | MO | Tropicos | 1817455 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 59475 | MO | Tropicos | 1817752 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 59508 | MO | Tropicos | 1817785 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 59527 | MO | Tropicos | 1817804 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | El Salvador | R. Villacorta & al. | RV-02417 | MO | Tropicos | 1703907 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | El Salvador | R. Villacorta, G. Puig & Cabrera | 2410 | MO | Tropicos | 1703904 | no |
| Baccharis serratifolia Kunth | Guatemala | Juan José Castillo Mont & Rodolfo Luarca | 1652A | MO | Tropicos | 1713578 | no |
| Baccharis trinervis Pers. | Honduras | Rosario Rodríguez | 98 | MO | Tropicos | 1704878 | no |
| Baccharis trinervis Pers. | Honduras | Steve Blackmore & M. Chorley | 3631 | MO | Tropicos | 1704967 | no |
| Baccharis vaccinioides Kunth | Honduras | S. Blackmore & M. Chorley | 3875 | MO | Tropicos | 1705261 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Jorge Caranqui, Melampy M., Lara J. | 446 | MO | Tropicos | 1705561 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Jorge Caranqui, Melampy M., Lara J. | 474 | MO | Tropicos | 1705617 | no |
| Baccharis L. | Ecuador | Jorge Caranqui,Melampy M., Lara J. | 484 | MO | Tropicos | 1705657 | no |
| Baccharis vacciniifolia Cuatrec. | Guatemala | M. Véliz, N. Gallardo & M. Vásquez | MV 2M.7879 | MO | Tropicos | 1697775 | no |
| Baccharis vaccinioides Kunth | Guatemala | M. Véliz, N. Gallardo & M. Vásquez | MV 2M.8590 | MO | Tropicos | 1697762 | no |
| Baccharis vaccinioides Kunth | Guatemala | N. Gallardo, M. Vásquez & R. Luarca | MV 2M.8855 | MO | Tropicos | 1697799 | no |
| Baccharis L. | Ecuador | Carlos Ceron | 15043 | MO | Tropicos | 1698221 | no |
| Baccharis L. | Ecuador | Carlos Ceron | 15107 | MO | Tropicos | 1698401 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Carlos Ceron | 15147 | MO | Tropicos | 1698530 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón | 15378 | MO | Tropicos | 1708883 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 15399 | MO | Tropicos | 1709055 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 15433 | MO | Tropicos | 1709253 | no |
| Baccharis trinervis Pers. | Mexico | Alush Méndez Ton & María Concepcion Mtz. de López | 9696 | MO | Tropicos | 1709453 | no |
| Baccharis trinervis Pers. | Mexico | Alush Méndez Ton & María Concepcion Mtz. de López | 9621 | MO | Tropicos | 1709429 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 15537 | MO | Tropicos | 1710839 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | Khan, Tebbs & Vickery | 579 | MO | Tropicos | 1711273 | no |
| Baccharis dioica Vahl | Mexico | E. Cabrera & H. de Cabrera | 8819 | MO | Tropicos | 1711543 | no |
| Baccharis trinervis Pers. | Mexico | Armando Pérez M. | 237 | MO | Tropicos | 1711774 | no |
| Baccharis lancifolia Less. | Guatemala | E. Martínez S. & M. Ramírez | 20832 | MO | Tropicos | 1707992 | no |
| Baccharis vaccinioides Kunth | Guatemala | M. Véliz, N. Gallardo & M. Vásquez | MV 2M.8347 | MO | Tropicos | 1708178 | no |
| Baccharis vaccinioides Kunth | Guatemala | M. Véliz, N. Gallardo & M. Vásquez | MV 2M.8300 | MO | Tropicos | 1708179 | no |
| Baccharis vaccinioides Kunth | Guatemala | M. Véliz, N. Gallardo & M. Vásquez | MV 2M.8698 | MO | Tropicos | 1708174 | no |
| Baccharis vaccinioides Kunth | Guatemala | M. Véliz, N. Gallardo & M. Va|squez | MV 2M.7966 | MO | Tropicos | 1708173 | no |
| Baccharis trinervis Pers. | Honduras | Carlos Cesar Navarro Osorto | 162 | MO | Tropicos | 1709830 | no |
| Baccharis trinervis Pers. | Panama | George R. Proctor | 31869 | MO | Tropicos | 1709867 | no |
| Baccharis pedunculata (Mill.) Cabrera | Honduras | Cirilo Nelson, Efrain Romero, Hector Martinez, Roberto Andino, Rosario Rodriguez & Ana Diaz | 5720 | MO | Tropicos | 1709920 | yes |
| Baccharis serrifolia DC. | Mexico | Ton | 9424 | MO | Tropicos | 1710032 | no |
| Baccharis serrifolia DC. | Mexico | Alush Méndez Ton & María Concepcion Mtz. de López | 9449 | MO | Tropicos | 1710134 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 15493 | MO | Tropicos | 1710160 | no |
| Baccharis trinervis Pers. | Mexico | Armando Pérez M. | 126 | MO | Tropicos | 1711933 | no |
| Baccharis serrifolia DC. | Mexico | Armando Pérez M. | 201 | MO | Tropicos | 1711924 | no |
| Baccharis serratifolia Kunth | Mexico | Armando Pérez M. | 154 | MO | Tropicos | 1711922 | no |
| Baccharis trinervis Pers. | Mexico | Armando Pérez M. | 75 | MO | Tropicos | 1712013 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón | 15657 | MO | Tropicos | 1712080 | no |
| Baccharis trinervis Pers. | Ecuador | Jorge Caranqui, Melampy M., Lara J. | 509 | MO | Tropicos | 1705713 | no |
| Baccharis L. | Ecuador | Jorge Caranqui, Melampy M.,Lara J. | 535 | MO | Tropicos | 1705765 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Carlos Morales & S. Endara | 625 | MO | Tropicos | 1705949 | no |
| Baccharis L. | Ecuador | Carlos Morales & S. Endara | 617 | MO | Tropicos | 1705941 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos Morales & S. Endara | 655 | MO | Tropicos | 1705980 | no |
| Baccharis alpina Kunth | Ecuador | Carlos E. Cerón | 19305 | MO | Tropicos | 1734271 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 16294 | MO | Tropicos | 1734289 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 16304 | MO | Tropicos | 1734343 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 16331 | MO | Tropicos | 1734463 | no |
| Baccharis trinervis Pers. | Nicaragua | D. Castro C. | 2289 | MO | Tropicos | 1734510 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón | 16346 | MO | Tropicos | 1734717 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón | 16394 | MO | Tropicos | 1734834 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón & Nelson Gallo | 19474 | MO | Tropicos | 1736025 | no |
| Baccharis halimifolia L. | United States | Adam F. Bradley & John Stone | 1185 | MO | Tropicos | 1756259 | no |
| Baccharis trinervis Pers. | Panama | Al Gentry | 6657 | MO | Tropicos | 1757021 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos E. Cerón & Myriam Reyna | 18923 | MO | Tropicos | 1762262 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | A. Fuentes, F. Bascopé, M. Villanueva & R. Alvares | 4630 | MO | Tropicos | 1755225 | no |
| Baccharis brachylaenoides DC. | Bolivia, Plurinational State of | A. Fuentes, R. Alvares, A. Araujo, H. Pariamo, F. Bascopé & M. Villanueva | 5034 | MO | Tropicos | 1755659 | no |
| Pluchea baccharis (Mill.) Pruski | United States | John Stone & Adam Bradley | 3421 | MO | Tropicos | 1755781 | no |
| Baccharis L. | Ecuador | Carlos E. Cerón, M. Montesdeoca & A. Bastidas | 17764 | MO | Tropicos | 1755914 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Carlos E. Cerón, M. Montesdeoca & A. Bastidas | 17761 | MO | Tropicos | 1755913 | no |
| Baccharis pululahuensis Hieron. | Colombia | R. Scolnik et al | 19An248 | MO | Tropicos | 1757595 | no |
| Baccharis genistelloides (Lam.) Pers. | Colombia | André | 5 | MO | Tropicos | 1757608 | no |
| Baccharis buddlejoides Kunth | Colombia | Core | 626 | MO | Tropicos | 1757606 | no |
| Baccharis brachylaenoides oblanceolata (Hieron.) Cuatrec. | Colombia | R. Metcalf & J. Cuatrecasas | 30121 | MO | Tropicos | 1757607 | no |
| Baccharis tricuneata antioquensis Cuatrec. | Colombia | R.D. Metcalf & J. Cuatrecasas | 30153 | MO | Tropicos | 1757604 | yes |
| Baccharis jelskii cladotricha Cuatrec. | Colombia | Hno Daniel | 3296 | MO | Tropicos | 1757605 | no |
| Baccharis breviseta colombiana (Cuatrec.) G.L. Nesom | Colombia | Miguel de Garganta | 2159 | MO | Tropicos | 1757603 | no |
| Baccharis brachylaenoides DC. | Ecuador | Patricio Fuentes, J. Ronquillo & P. Tiwi | 1203 | MO | Tropicos | 1758137 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Patricio Fuentes, J. Ronquillo & P. Tiwi | 1188 | MO | Tropicos | 1758123 | no |
| Baccharis L. | Bolivia, Plurinational State of | T. Miranda, A. Fuentes, N. Paniagua, R. Seidel, C. Maldonado, D. De la Quintana, J. Cerda, V. Lipa, F. Sito | 13 | MO | Tropicos | 1764260 | no |
| Baccharis linearifolia chilco (Kunth) Joch. Müll. | Peru | R. Vásquez & R. Rojas | 26421 | MO | Tropicos | 1759792 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | R. Vásquez & R. Rojas | 26783 | MO | Tropicos | 1760143 | no |
| Baccharis trinervis Pers. | Peru | R. Vásquez, R. Rojas & L. Campos | 27187 | MO | Tropicos | 1760445 | no |
| Baccharis oblongifolia (Ruiz & Pav.) Pers. | Peru | R. Vásquez | 27662 | MO | Tropicos | 1760921 | no |
| Baccharis cutervensis Hieron. | Peru | R. Vásquez | 27654 | MO | Tropicos | 1760913 | no |
| Baccharis trinervis Pers. | Nicaragua | F.C. Seymour | 3419 | MO | Tropicos | 1776392 | no |
| Baccharis trinervis Pers. | Nicaragua | F.C. Seymour | 4006 | MO | Tropicos | 1778236 | no |
| Baccharis trinervis Pers. | Belize | Al Gentry | 8087 | MO | Tropicos | 1773563 | no |
| Baccharis salicifolia monoica (G.L.Nesom) subsp. | Nicaragua | F.C. Seymour | 2546 | MO | Tropicos | 1774348 | no |
| Baccharis trinervis Pers. | Costa Rica | Garcia , Dunia | 176 | MO | Tropicos | 1775515 | no |
| Baccharis trinervis Pers. | Costa Rica | Picado , Annia & E. Navarro | 461 | MO | Tropicos | 1775513 | no |
| Baccharis trinervis Pers. | Costa Rica | Espinoza , Roberto | 1438 | MO | Tropicos | 1775508 | no |
| Baccharis trinervis Pers. | Nicaragua | F.C. Seymour | 3282 | MO | Tropicos | 1776003 | no |
| Baccharis flexuosa Baker | Bolivia, Plurinational State of | A. Lopez | 418 | MO | Tropicos | 1517526 | no |
| Baccharis serranoi H. Rob. | Bolivia, Plurinational State of | A. Lopez | 274 | MO | Tropicos | 1517534 | no |
| Baccharis salicifolia monoica (G.L.Nesom) subsp. | Nicaragua | L.O. Williams & A. Molina R. | 42482 | MO | Tropicos | 1517624 | no |
| Baccharis trinervis Pers. | Nicaragua | L.O. Williams & A. Molina R. | 42506 | MO | Tropicos | 1517628 | no |
| Baccharis trinervis Pers. | Nicaragua | W. de W. Miller & L. Griscom | 2 | MO | Tropicos | 1517626 | no |
| Baccharis trinervis Pers. | Nicaragua | Chaves, D. | 378 | MO | Tropicos | 1517625 | no |
| Baccharis trinervis Pers. | Nicaragua | L.O. Williams, A. Molina R. & T.P. Williams | 24890 | MO | Tropicos | 1517630 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Jorge Caranqui, G. Pabón & Grupo de Post-Grado MO-QCNE | 185 | MO | Tropicos | 1517976 | no |
| Baccharis brachylaenoides DC. | Ecuador | Jorge Caranqui, G. Pabón & Grupo de Post-Grado MO-QCNE | 240 | MO | Tropicos | 1518135 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | David Neill & QCNE botany interns | 11965 | MO | Tropicos | 1518121 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | David Neill & QCNE botany interns | 11976 | MO | Tropicos | 1518187 | no |
| Baccharis macrantha Kunth | Ecuador | David Neill & QCNE botany interns | 12018 | MO | Tropicos | 1518399 | no |
| Baccharis reticulata (Ruiz & Pav.) Pers. | Ecuador | Paul E. Berry & David Neill | 7641 | MO | Tropicos | 1519518 | no |
| Baccharis brachylaenoides DC. | Ecuador | Paul E. Berry & David Neill | 7634 | MO | Tropicos | 1519510 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | M. Nee | 47765 | MO | Tropicos | 1520681 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Bolivia, Plurinational State of | M. Nee | 35365 | MO | Tropicos | 1521021 | no |
| Baccharis microdonta DC. | Bolivia, Plurinational State of | M. Nee | 44766 | MO | Tropicos | 1522504 | no |
| Baccharis microdonta DC. | Bolivia, Plurinational State of | M. Nee | 44768 | MO | Tropicos | 1522539 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 44767 | MO | Tropicos | 1522522 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee, D. Atha, Y. Roca de S., F. Mamani M. & L. Bohs | 49900 | MO | Tropicos | 1522896 | no |
| Baccharis tridentata Vahl | Bolivia, Plurinational State of | M. Nee | 40761 | MO | Tropicos | 1522916 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee, D. Atha, Y. Roca de S., F. Mamani M. & L. Bohs | 49902 | MO | Tropicos | 1522935 | no |
| Baccharis salicifolia subsp. salicifolia | Bolivia, Plurinational State of | Nee, M. & J. C. Solomon | 36525 | MO | Tropicos | 1522968 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 49927 | MO | Tropicos | 1523361 | no |
| Baccharis buchtienii H. Rob. | Bolivia, Plurinational State of | M. Nee | 40681 | MO | Tropicos | 1521558 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 37560 | MO | Tropicos | 1521646 | yes |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 40691 | MO | Tropicos | 1521731 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Bolivia, Plurinational State of | M. Nee | 36438 | MO | Tropicos | 1521930 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 49864 | MO | Tropicos | 1522281 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 49863 | MO | Tropicos | 1522264 | no |
| Baccharis coridifolia subsp. coridifolia | Bolivia, Plurinational State of | M. Nee | 40729 | MO | Tropicos | 1522317 | no |
| Baccharis trimera (Less.) DC. | Bolivia, Plurinational State of | M. Nee | 49871 | MO | Tropicos | 1522400 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 40731 | MO | Tropicos | 1522399 | no |
| Baccharis trinervis debilis (Rusby) Joch. Müll. | Bolivia, Plurinational State of | M. Nee | 38947 | MO | Tropicos | 1526746 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 34013 | MO | Tropicos | 1526996 | no |
| Baccharis pulchella Sch. Bip. ex Griseb. | Bolivia, Plurinational State of | M. Nee | 46635 | MO | Tropicos | 1526990 | no |
| Baccharis ulicina Hook. & Arn. | Bolivia, Plurinational State of | M. Nee | 46639 | MO | Tropicos | 1527043 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 46647 | MO | Tropicos | 1527170 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 45048 | MO | Tropicos | 1527198 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | MO | 46649 | MO | Tropicos | 1527197 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 48170 | MO | Tropicos | 1527407 | no |
| Baccharis tridentata Vahl | Bolivia, Plurinational State of | M. Nee | 46666 | MO | Tropicos | 1527450 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 49993 | MO | Tropicos | 1524461 | no |
| Baccharis pentlandii sculpta (Griseb.) Joch. Müll. | Bolivia, Plurinational State of | M. Nee | 36638 | MO | Tropicos | 1524562 | yes |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 49005 | MO | Tropicos | 1524682 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 33876 | MO | Tropicos | 1524732 | no |
| Baccharis ulicina Hook. & Arn. | Bolivia, Plurinational State of | M. Nee | 35586 | MO | Tropicos | 1524803 | no |
| Baccharis ulicina Hook. & Arn. | Bolivia, Plurinational State of | M. Nee | 33879 | MO | Tropicos | 1524787 | yes |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 50018 | MO | Tropicos | 1524882 | no |
| Baccharis rufescens Spreng. | Bolivia, Plurinational State of | M. Nee | 50031 | MO | Tropicos | 1525087 | no |
| Baccharis ulicina Hook. & Arn. | Bolivia, Plurinational State of | M. Nee | 46531 | MO | Tropicos | 1525304 | no |
| Baccharis ulicina Hook. & Arn. | Bolivia, Plurinational State of | M. Nee | 46534 | MO | Tropicos | 1525356 | no |
| Baccharis ramosissima Gardner | Bolivia, Plurinational State of | M. Nee | 49180 | MO | Tropicos | 1527512 | no |
| Baccharis tola Phil. | Bolivia, Plurinational State of | M. Nee | 40003 | MO | Tropicos | 1527497 | no |
| Baccharis tola Phil. | Bolivia, Plurinational State of | M. Nee | 40009 | MO | Tropicos | 1527582 | no |
| Baccharis tola Phil. | Bolivia, Plurinational State of | M. Nee | 40008 | MO | Tropicos | 1527567 | no |
| Baccharis illinita DC. | Bolivia, Plurinational State of | M. Nee | 49186 | MO | Tropicos | 1527598 | no |
| Baccharis coridifolia subsp. coridifolia | Bolivia, Plurinational State of | M. Nee | 48204 | MO | Tropicos | 1527924 | no |
| Baccharis linearifolia chilco (Kunth) Joch. Müll. | Bolivia, Plurinational State of | M. Nee | 48205 | MO | Tropicos | 1527944 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Bolivia, Plurinational State of | M. Nee | 48208 | MO | Tropicos | 1527989 | no |
| Baccharis L. | Bolivia, Plurinational State of | M. Nee | 51673 | MO | Tropicos | 1528229 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 45118 | MO | Tropicos | 1528280 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 49235 | MO | Tropicos | 1528377 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 40798 | MO | Tropicos | 1523477 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 49936 | MO | Tropicos | 1523511 | no |
| Baccharis buchtienii H. Rob. | Bolivia, Plurinational State of | M. Nee | 49940 | MO | Tropicos | 1523581 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 49957 | MO | Tropicos | 1523873 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | M. Nee | 36580 | MO | Tropicos | 1523892 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 49958 | MO | Tropicos | 1523891 | no |
| Baccharis papillosa Rusby | Bolivia, Plurinational State of | M. Nee | 49960 | MO | Tropicos | 1523924 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 47976 | MO | Tropicos | 1524275 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 47978 | MO | Tropicos | 1524311 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 47981 | MO | Tropicos | 1524363 | no |
| Baccharis punctulata DC. | Bolivia, Plurinational State of | M. Nee | 47983 | MO | Tropicos | 1524397 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 47984 | MO | Tropicos | 1524416 | no |
| Baccharis ulicina Hook. & Arn. | Bolivia, Plurinational State of | M. Nee | 46542 | MO | Tropicos | 1525491 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 46545 | MO | Tropicos | 1525539 | no |
| Baccharis glutinosa Pers. | Bolivia, Plurinational State of | M. Nee | 33954 | MO | Tropicos | 1526062 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos Ceron | 14668 | MO | Tropicos | 1601389 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | Navarro, Enia | 376 | MO | Tropicos | 1600240 | no |
| Baccharis pulchella Sch. Bip. ex Griseb. | Bolivia, Plurinational State of | Gilbert Mandon | 186 | MO | Tropicos | 1538532 | no |
| Baccharis mandonii Sch. Bip. ex Klatt | Bolivia, Plurinational State of | Gilbert Mandon | 199 | MO | Tropicos | 1538531 | no |
| Baccharis mexicana Cuatrec. | Mexico | C.G. Pringle | 4954 | MO | Tropicos | 1538977 | yes |
| Baccharis salicifolia monoica (G.L.Nesom) subsp. | Mexico | D.E. Breedlove | 28727 | MO | Tropicos | 1538976 | yes |
| Baccharis potosina A. Gray | Mexico | C.C. Parry & E. Palmer | 410 | MO | Tropicos | 1538974 | yes |
| Baccharis palmeri Greenm. | Mexico | Edward Palmer | 802 | MO | Tropicos | 1538979 | yes |
| Baccharis palmeri Greenm. | Mexico | Edward Palmer | 801 | MO | Tropicos | 1538978 | yes |
| Baccharis zamoranensis Rzed. | Mexico | Rzedowski & McVaugh | 425 | MO | Tropicos | 1538969 | yes |
| Baccharis ramiflora A. Gray | Mexico | C.C. Parry & Palmer | 412 | MO | Tropicos | 1538973 | yes |
| Baccharis ramiflora A. Gray | Mexico | C.C. Parry & E. Palmer | 404 | MO | Tropicos | 1538972 | yes |
| Baccharis lancifolia Less. | Mexico | Schiede | 210 | MO | Tropicos | 1538970 | yes |
| Baccharis ulicina Hook. & Arn. | Bolivia, Plurinational State of | M. Nee | 47726 | MO | Tropicos | 1536652 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 33597 | MO | Tropicos | 1536651 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 37465 | MO | Tropicos | 1536650 | no |
| Baccharis coridifolia DC. | Bolivia, Plurinational State of | M. Nee | 38523 | MO | Tropicos | 1536895 | no |
| Baccharis punctulata DC. | Bolivia, Plurinational State of | M. Nee | 38532 | MO | Tropicos | 1537050 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 42095 | MO | Tropicos | 1537034 | yes |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 38533 | MO | Tropicos | 1537067 | yes |
| Baccharis phylicoides Kunth | Bolivia, Plurinational State of | M. Nee | 49758 | MO | Tropicos | 1537086 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 38542 | MO | Tropicos | 1537218 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 37401 | MO | Tropicos | 1535558 | no |
| Baccharis buchtienii H. Rob. | Bolivia, Plurinational State of | M. Nee | 35246 | MO | Tropicos | 1535629 | no |
| Baccharis punctulata DC. | Bolivia, Plurinational State of | M. Nee | 47666 | MO | Tropicos | 1535667 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 37427 | MO | Tropicos | 1536016 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 48698 | MO | Tropicos | 1536138 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 42043 | MO | Tropicos | 1536183 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 40554 | MO | Tropicos | 1536196 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 38483 | MO | Tropicos | 1536232 | no |
| Baccharis tridentata Vahl | Bolivia, Plurinational State of | M. Nee | 48706 | MO | Tropicos | 1536270 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 37444 | MO | Tropicos | 1536302 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 47706 | MO | Tropicos | 1536322 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 47708 | MO | Tropicos | 1536350 | no |
| Baccharis squarrosa Kunth | Mexico | C.C. Parry & E. Palmer | 411 | MO | Tropicos | 1537754 | yes |
| Baccharis angustifolia Michx. | United States | W.G. D'Arcy | 2238 | MO | Tropicos | 1537786 | no |
| Baccharis halimifolia L. | United States | W.G. D'Arcy | 2239 | MO | Tropicos | 1537830 | no |
| Baccharis pedunculata (Mill.) Cabrera | Ecuador | W.G. D'Arcy | 14881 | MO | Tropicos | 1538065 | no |
| Baccharis platypoda DC. | Brazil | Vauthier | 283 | MO | Tropicos | 1538081 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Peru | A. Gentry, E. Zardini, R. Vasquez & R. Tredwell | 37319 | MO | Tropicos | 1538114 | no |
| Baccharis L. | Peru | A. Gentry, E. Zardini, R. Vasquez & R. Tredwell | 37324 | MO | Tropicos | 1538119 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Peru | A. Gentry, E. Zardini, R. Vasquez & R. Tredwell | 37368 | MO | Tropicos | 1538161 | no |
| Baccharis tricuneata (L. f.) Pers. | Peru | A. Gentry, E. Zardini, R. Vasquez & R. Tredwell | 37342 | MO | Tropicos | 1538138 | no |
| Baccharis L. | Peru | A. Gentry, E. Zardini, R. Vasquez & R. Tredwell | 37348 | MO | Tropicos | 1538143 | no |
| Baccharis tricuneata (L. f.) Pers. | Peru | A. Gentry, E. Zardini, R. Vasquez & R. Tredwell | 37401 | MO | Tropicos | 1538191 | no |
| Baccharis phylicoides Kunth | Peru | A. Gentry, E. Zardini, R. Vasquez & R. Tredwell | 37424 | MO | Tropicos | 1538209 | no |
| Baccharis uniflora (Ruiz & Pav.) Pers. | Peru | A. Gentry, E. Zardini, R. Vasquez & R. Tredwell | 37406 | MO | Tropicos | 1538196 | no |
| Baccharis genistelloides (Lam.) Pers. | Peru | A. Gentry, E. Zardini, R. Vasquez & R. Tredwell | 37404 | MO | Tropicos | 1538194 | no |
| Baccharis L. | Peru | A. Gentry, D. Smith & R. Tredwell | 37503 | MO | Tropicos | 1538282 | no |
| Baccharis occidentalis S.F. Blake | Mexico | C.G. Pringle | 4460 | MO | Tropicos | 1540578 | yes |
| Baccharis microcephala (Less.) DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 55889 | MO | Tropicos | 1542623 | no |
| Baccharis phyteumoides (Less.) DC. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 55547 | MO | Tropicos | 1541863 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 55559 | MO | Tropicos | 1541947 | no |
| Baccharis microcephala (Less.) DC. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 55687 | MO | Tropicos | 1542295 | no |
| Baccharis petraea Heering | Paraguay | E. Zardini & E. Velázquez | 22345 | MO | Tropicos | 1654131 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Carlos Ceron | 14706 | MO | Tropicos | 1695027 | no |
| Baccharis prostrata (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Nee, M. | 40789 | MO | Tropicos | 1686330 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 49309 | MO | Tropicos | 1529555 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 43402 | MO | Tropicos | 1529537 | no |
| Baccharis coridifolia DC. | Bolivia, Plurinational State of | M. Nee | 43405 | MO | Tropicos | 1529589 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Bolivia, Plurinational State of | M. Nee | 45207 | MO | Tropicos | 1529691 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 39139 | MO | Tropicos | 1529724 | yes |
| Baccharis nitida (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 39140 | MO | Tropicos | 1529741 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 48320 | MO | Tropicos | 1529794 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 31980 | MO | Tropicos | 1529793 | yes |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | MO | 43418 | MO | Tropicos | 1529810 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 43420 | MO | Tropicos | 1529841 | no |
| Baccharis coridifolia DC. | Bolivia, Plurinational State of | M. Nee | 48330 | MO | Tropicos | 1529961 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 30234 | MO | Tropicos | 1530013 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 50414 | MO | Tropicos | 1530435 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 43466 | MO | Tropicos | 1530619 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 50414 | MO | Tropicos | 1530670 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 45271 | MO | Tropicos | 1530785 | no |
| Baccharis oblongifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 45274 | MO | Tropicos | 1530835 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 45276 | MO | Tropicos | 1530868 | no |
| Baccharis tridentata Vahl | Bolivia, Plurinational State of | M. Nee | 53109 | MO | Tropicos | 1531118 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 45294 | MO | Tropicos | 1531149 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 45296 | MO | Tropicos | 1531177 | no |
| Baccharis L. | Bolivia, Plurinational State of | M. Nee | 33287 | MO | Tropicos | 1531409 | no |
| Baccharis L. | Bolivia, Plurinational State of | M. Nee | 33286 | MO | Tropicos | 1531394 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 33289 | MO | Tropicos | 1531440 | no |
| Baccharis L. | Bolivia, Plurinational State of | M. Nee | 33288 | MO | Tropicos | 1531424 | no |
| Baccharis papillosa Rusby | Bolivia, Plurinational State of | M. Nee | 33291 | MO | Tropicos | 1531471 | no |
| Baccharis glutinosa Pers. | Bolivia, Plurinational State of | M. Nee | 48620 | MO | Tropicos | 1534754 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 30520 | MO | Tropicos | 1534737 | no |
| Baccharis microdonta DC. | Bolivia, Plurinational State of | M. Nee | 50681 | MO | Tropicos | 1534793 | no |
| Baccharis microdonta DC. | Bolivia, Plurinational State of | M. Nee | 36222 | MO | Tropicos | 1534848 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 45947 | MO | Tropicos | 1534865 | no |
| Baccharis tridentata Vahl | Bolivia, Plurinational State of | M. Nee | 36225 | MO | Tropicos | 1534925 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | M. Nee | 35211 | MO | Tropicos | 1535025 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 33505 | MO | Tropicos | 1535077 | no |
| Baccharis buchtienii H. Rob. | Bolivia, Plurinational State of | M. Nee | 49640 | MO | Tropicos | 1535057 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 38417 | MO | Tropicos | 1535130 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Bolivia, Plurinational State of | M. Nee | 45965 | MO | Tropicos | 1535183 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 38425 | MO | Tropicos | 1535272 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 48650 | MO | Tropicos | 1535287 | no |
| Baccharis glutinosa Pers. | Bolivia, Plurinational State of | M. Nee | 33531 | MO | Tropicos | 1535550 | no |
| Baccharis punctulata DC. | Bolivia, Plurinational State of | M. Nee | 49242 | MO | Tropicos | 1528491 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 49244 | MO | Tropicos | 1528524 | no |
| Baccharis boliviensis (Wedd.) Cabrera | Bolivia, Plurinational State of | M. Nee | 34144 | MO | Tropicos | 1528714 | no |
| Baccharis flexuosa Baker | Bolivia, Plurinational State of | M. Nee | 50295 | MO | Tropicos | 1528715 | no |
| Baccharis flexuosa Baker | Bolivia, Plurinational State of | M. Nee | 50294 | MO | Tropicos | 1528698 | no |
| Baccharis pedunculata (Mill.) Cabrera | Bolivia, Plurinational State of | M. Nee | 48257 | MO | Tropicos | 1528773 | no |
| Baccharis quitensis Kunth | Bolivia, Plurinational State of | M. Nee | 38033 | MO | Tropicos | 1528792 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Bolivia, Plurinational State of | M. Nee | 49269 | MO | Tropicos | 1528923 | no |
| Baccharis linearifolia polycephala (Wedd.) Joch. Müll. | Bolivia, Plurinational State of | M. Nee | 30170 | MO | Tropicos | 1528970 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 30172 | MO | Tropicos | 1529002 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 49279 | MO | Tropicos | 1529077 | no |
| Baccharis papillosa Rusby | Bolivia, Plurinational State of | M. Nee | 31948 | MO | Tropicos | 1529271 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 31949 | MO | Tropicos | 1529285 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 49292 | MO | Tropicos | 1529284 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 43389 | MO | Tropicos | 1529328 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 31951 | MO | Tropicos | 1529315 | no |
| Baccharis buchtienii H. Rob. | Bolivia, Plurinational State of | M. Nee | 47029 | MO | Tropicos | 1529314 | no |
| Baccharis buchtienii H. Rob. | Bolivia, Plurinational State of | M. Nee | 47032 | MO | Tropicos | 1529358 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 47031 | MO | Tropicos | 1529344 | no |
| Baccharis saliens Rusby | Bolivia, Plurinational State of | M. Nee | 30197 | MO | Tropicos | 1529386 | no |
| Baccharis microdonta DC. | Bolivia, Plurinational State of | M. Nee | 38270 | MO | Tropicos | 1532670 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 50559 | MO | Tropicos | 1532732 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 47505 | MO | Tropicos | 1532828 | no |
| Baccharis incarum Wedd. | Bolivia, Plurinational State of | M. Nee | 30415 | MO | Tropicos | 1532935 | no |
| Baccharis L. | Bolivia, Plurinational State of | M. Nee | 50559 | MO | Tropicos | 1532955 | no |
| Baccharis boliviensis (Wedd.) Cabrera | Bolivia, Plurinational State of | M. Nee | 30418 | MO | Tropicos | 1532982 | no |
| Baccharis incarum Wedd. | Bolivia, Plurinational State of | M. Nee | 30420 | MO | Tropicos | 1533013 | no |
| Baccharis boliviensis (Wedd.) Cabrera | Bolivia, Plurinational State of | M. Nee | 30433 | MO | Tropicos | 1533222 | no |
| Baccharis tola Phil. | Bolivia, Plurinational State of | M. Nee | 30435 | MO | Tropicos | 1533257 | yes |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 47539 | MO | Tropicos | 1533367 | no |
| Baccharis coridifolia subsp. coridifolia | Bolivia, Plurinational State of | M. Nee | 40384 | MO | Tropicos | 1533502 | no |
| Baccharis tola Phil. | Bolivia, Plurinational State of | M. Nee | 30455 | MO | Tropicos | 1533592 | no |
| Baccharis tola Phil. | Bolivia, Plurinational State of | M. Nee | 30454 | MO | Tropicos | 1533572 | yes |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 50615 | MO | Tropicos | 1533627 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Bolivia, Plurinational State of | M. Nee | 49559 | MO | Tropicos | 1533607 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 49558 | MO | Tropicos | 1533604 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 50631 | MO | Tropicos | 1533912 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | M. Nee | 35152 | MO | Tropicos | 1533966 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 38356 | MO | Tropicos | 1534017 | no |
| Baccharis articulata (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 50631 | MO | Tropicos | 1534155 | no |
| Baccharis punctulata DC. | Bolivia, Plurinational State of | M. Nee | 38366 | MO | Tropicos | 1534190 | no |
| Baccharis trinervis debilis (Rusby) Joch. Müll. | Bolivia, Plurinational State of | M. Nee | 35169 | MO | Tropicos | 1534261 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 38384 | MO | Tropicos | 1534517 | yes |
| Baccharis illinita DC. | Bolivia, Plurinational State of | M. Nee | 49427 | MO | Tropicos | 1531492 | no |
| Baccharis densiflora subsp. densiflora | Bolivia, Plurinational State of | M. Nee | 33296 | MO | Tropicos | 1531553 | no |
| Baccharis boliviensis (Wedd.) Cabrera | Bolivia, Plurinational State of | M. Nee | 33304 | MO | Tropicos | 1531709 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 33305 | MO | Tropicos | 1531717 | yes |
| Baccharis tridentata Vahl | Bolivia, Plurinational State of | M. Nee | 49445 | MO | Tropicos | 1531783 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 44350 | MO | Tropicos | 1532044 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | M. Nee | 44353 | MO | Tropicos | 1532092 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | M. Nee | 38240 | MO | Tropicos | 1532188 | no |
| Baccharis glutinosa Pers. | Bolivia, Plurinational State of | M. Nee | 30379 | MO | Tropicos | 1532381 | no |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 40316 | MO | Tropicos | 1532418 | yes |
| Baccharis microdonta DC. | Bolivia, Plurinational State of | M. Nee | 40318 | MO | Tropicos | 1532451 | yes |
| Baccharis dracunculifolia DC. | Bolivia, Plurinational State of | M. Nee | 40317 | MO | Tropicos | 1532435 | yes |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Nee | 40320 | MO | Tropicos | 1532481 | yes |
| Baccharis trinervis Pers. | Nicaragua | R.M. Rueda, L.D. Paguaga, N. Toval & J. Masís | 15864 | MO | Tropicos | 1561850 | no |
| Baccharis trinervis Pers. | Nicaragua | R.M. Rueda, L.D. Paguaga, J. Masís, M. Garmendia & N. Toval | 16158 | MO | Tropicos | 1561710 | no |
| Baccharis abientina Kuntze | Bolivia, Plurinational State of | Y. Roca, P. Agreda, B. Taborga & V. Pessoa | 1435 | MO | Tropicos | 1599113 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | Y. Roca, P. Agreda, B. Taborga & V. Pessoa | 1445 | MO | Tropicos | 1599123 | no |
| Baccharis L. | Colombia | A. Gomez, et al. | 654 | MO | Tropicos | 1596939 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Benkt Sparre | 13351 | MO | Tropicos | 1596928 | no |
| Baccharis aphylla (Vell.) DC. | Bolivia, Plurinational State of | M. Pena-Chocarro | 1668 | MO | Tropicos | 1597548 | no |
| Baccharis cognata DC. | Paraguay | E. Zardini & U. Velázquez | 21172 | MO | Tropicos | 1633782 | no |
| Baccharis alaternoides Kunth | Ecuador | P.M. Jørgensen, C. Ulloa & J. Caranqui | 2402 | MO | Tropicos | 1516556 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Saravia | 1020 | MO | Tropicos | 1516750 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | Saravia | 721 | MO | Tropicos | 1516756 | no |
| Baccharis polycephala Wedd. | Bolivia, Plurinational State of | Saravia | 162 | MO | Tropicos | 1516754 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | Saravia | 991 | MO | Tropicos | 1516743 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | Saravia | 441 | MO | Tropicos | 1516733 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | Weddell | 4091 | MO | Tropicos | 1516775 | no |
| Baccharis ulicina Hook. & Arn. | Bolivia, Plurinational State of | Saravia | 861 | MO | Tropicos | 1516757 | no |
| Baccharis brachylaenoides DC. | Ecuador | Tanya Montenegro & Grupo Post-Grado. | 115 | MO | Tropicos | 1518410 | no |
| Baccharis macrantha Kunth | Ecuador | David Neill & QCNE botany interns | 12056 | MO | Tropicos | 1518762 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | David Neill & QCNE botany interns | 12072 | MO | Tropicos | 1518898 | no |
| Baccharis brachylaenoides DC. | Ecuador | David Neill, R. Tsakimp & QCNE botany interns | 12965 | MO | Tropicos | 1519059 | no |
| Baccharis sessiliflora Vahl | Paraguay | Elsa Matilde Zardini & Idilfo Franco | 54966 | MO | Tropicos | 1514112 | no |
| Baccharis sessiliflora Vahl | Paraguay | Elsa Matilde Zardini & Idilfo Franco | 54978 | MO | Tropicos | 1514145 | no |
| Baccharis oxyodonta DC. | Paraguay | Elsa Matilde Zardini & Idiglio Franco | 55099 | MO | Tropicos | 1514333 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | Henk van der Werff, B. Gray, R. Vasquez & R. Rojas | 15189A | MO | Tropicos | 1578001 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | Arroyo et al. | 173 | MO | Tropicos | 1579992 | no |
| Baccharis trinervis Pers. | Peru | S. Flores, V. Jimenez & L. Campos | 14 | MO | Tropicos | 1560386 | no |
| Baccharis brachylaenoides DC. | Ecuador | Galo Pabón, J. Caranqui & Grupo Post-Grado MO-QCNE | 356 | MO | Tropicos | 1557395 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Wellington Montenegro, grupo Post-Grado MO-QCNE | 97 | MO | Tropicos | 1557634 | no |
| Baccharis brachylaenoides DC. | Ecuador | Efraín Freire & Grupo Post-grado | 4336 | MO | Tropicos | 1557703 | no |
| Baccharis brachylaenoides DC. | Ecuador | Efraín Freire & Grupo Post-grado | 4380 | MO | Tropicos | 1557746 | no |
| Baccharis buxifolia (Lam.) Pers. | Ecuador | Jorge Caranqui & Grupo de Post-Grado MO-QCNE | 277 | MO | Tropicos | 1557882 | no |
| Baccharis brachylaenoides DC. | Ecuador | Wagner Ramírez H., David Neill, Marco Cerna & Grupo Post-Grado. | 79 | MO | Tropicos | 1558005 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Wagner Ramírez H., David Neill, Marco Cerna & Grupo Post-Grado. | 62 | MO | Tropicos | 1557989 | no |
| Baccharis L. | Ecuador | Tanya Montenegro & Grupo Post-Grado MO-QCNE | 185 | MO | Tropicos | 1558105 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | H. van der Werff, R. Vasquez, B. Gray & R. Rojas | 16991 | MO | Tropicos | 1558664 | yes |
| Baccharis L. | Peru | J. Campos, C. Díaz & T. Guevara. | 5314 | MO | Tropicos | 1552659 | no |
| Baccharis brachylaenoides DC. | Peru | J. Campos, M. Tenorio, O. García & M. Mejía. | 5641 | MO | Tropicos | 1553055 | no |
| Baccharis sagittalis (Less.) DC. | Peru | J. Campos & J. Opisso | 5780 | MO | Tropicos | 1553212 | no |
| Baccharis brachylaenoides DC. | Peru | J. Campos, L. Zurita & M. Camizan | 5880 | MO | Tropicos | 1553323 | no |
| Baccharis trinervis Pers. | Peru | J. Campos & R. Vásquez | 6394 | MO | Tropicos | 1553734 | no |
| Baccharis reticularia DC. | Peru | J. Campos et al. | 6544 | MO | Tropicos | 1553902 | no |
| Baccharis peruviana Cuatrec. | Peru | C. Díaz, J. Campos, O. García, M. Tenorio & J. Sembrera. | 10139 | MO | Tropicos | 1553994 | no |
| Baccharis reticularia DC. | Peru | C. Díaz, J. Campos, O. García, M. Tenorio & J. Sembrera. | 10142 | MO | Tropicos | 1553997 | no |
| Baccharis oblongifolia (Ruiz & Pav.) Pers. | Peru | J. Campos et al. | 6615 | MO | Tropicos | 1553985 | no |
| Baccharis oxyodonta DC. | Paraguay | Elsa Matilde Zardini & Idiglio Franco | 55131 | MO | Tropicos | 1514365 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Idiglio Franco | 55130 | MO | Tropicos | 1514364 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Idiglio Franco | 55105 | MO | Tropicos | 1514339 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Idiglio Franco | 55103 | MO | Tropicos | 1514337 | no |
| Baccharis peruviana Cuatrec. | Peru | A. Gentry, E. Zardini, R. Vasquez & R. Tredwell | 37398 | MO | Tropicos | 1514552 | no |
| Baccharis brachylaenoides DC. | Ecuador | David Neill & J. Manzanares | 13149 | MO | Tropicos | 1564424 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Colombia | J.C. Arias | 256 | MO | Tropicos | 1589397 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | A. Gentry & Leon | 20199 | MO | Tropicos | 1589666 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Colombia | J. Luteyn & R. Callejas | 10042 | MO | Tropicos | 1589800 | yes |
| Baccharis nitida (Ruiz & Pav.) Pers. | Colombia | D. Sánchez y C.A. Velásquez | 1364 | MO | Tropicos | 1589799 | no |
| Baccharis trinervis Pers. | Colombia | S. Hoyos & J. Hernandez | 472 | MO | Tropicos | 1589784 | no |
| Baccharis trinervis Pers. | Colombia | R. Fonnegra, J. Betancur, F.J. Roldán, A. Betancur | 1932 | MO | Tropicos | 1589785 | no |
| Baccharis trinervis Pers. | Colombia | W.S. Alverson, S. White & J.D. Shepherd | 398 | MO | Tropicos | 1589786 | no |
| Baccharis pedunculata (Mill.) Cabrera | Colombia | D. Sanchez, C. Orrego, S. Sylva, J. Betancur, G. Martinez, D. Restrepo & F.J. Roldan | 1136 | MO | Tropicos | 1589780 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Colombia | F. Barkley & G. Gutiérrez | 1680 | MO | Tropicos | 1589783 | no |
| Baccharis pedunculata (Mill.) Cabrera | Colombia | R. Fonnegra, F.J. Roldán, J. Betancur & A. Betancur | 1968 | MO | Tropicos | 1589779 | no |
| Baccharis cognata DC. | Paraguay | E. Zardini & M. Velázquez | 22879 | MO | Tropicos | 1614761 | no |
| Baccharis trinervis Pers. | Nicaragua | R.M. Rueda, M. Garmendia & N. Toval | 14488 | MO | Tropicos | 1544139 | no |
| Baccharis trinervis Pers. | Nicaragua | R.M. Rueda, M. Garmendia, N. Toval, A. Rivera, H. Mendoza & L.D. Paguaga | 15388 | MO | Tropicos | 1548541 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | J. Campos & P. López. | 4876 a | MO | Tropicos | 1552031 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | J. Campos & P. López. | 4876 | MO | Tropicos | 1552030 | no |
| Baccharis brachylaenoides DC. | Peru | J. Campos, L. Zurita & M. Camizan | 5972 | MO | Tropicos | 1552370 | no |
| Baccharis quitensis Kunth | Peru | J. Campos | 6048 | MO | Tropicos | 1552454 | yes |
| Baccharis (Baccharis) | Peru | C. Díaz, J. Campos, T. Guevara & E. Tineo | 9714 | MO | Tropicos | 1550790 | no |
| Baccharis oblongifolia (Ruiz & Pav.) Pers. | Peru | C. Díaz, J. Campos, T. Guevara & E. Tineo | 9722 | MO | Tropicos | 1550821 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | S. Flores, V. Jimenez & L. Campos | 16 | MO | Tropicos | 1550900 | no |
| Baccharis pedunculata (Mill.) Cabrera | Peru | S. Flores, V. Jimenez & L. Campos | 15 | MO | Tropicos | 1550899 | yes |
| Baccharis genistelloides (Lam.) Pers. | Peru | S. Flores & L. Fernández | 75 | MO | Tropicos | 1550964 | no |
| Baccharis trinervis Pers. | Peru | S. Flores, J. Campos & L. Fernández | 114 | MO | Tropicos | 1551007 | no |
| Baccharis quitensis Kunth | Peru | R. Vásquez, C. Díaz, F. Salvador et. Al | 25953 | MO | Tropicos | 1551492 | no |
| Baccharis jelskii Hieron. | Ecuador | G. Webster et al. | 27006 | MO | Tropicos | 1700719 | no |
| Baccharis saliens Rusby | Bolivia, Plurinational State of | Miguel Bang | 2493 | MO | Tropicos | 1700915 | yes |
| Baccharis jelskii Hieron. | Peru | Const. de Jelski | 770 | MO | Tropicos | 1700912 | yes |
| Baccharis prunifolia Kunth | Colombia | J. Betancur, et al. | 4199 | MO | Tropicos | 1701035 | no |
| Baccharis pedunculata (Mill.) Cabrera | Colombia | R.E. Schultes & C. Earle Smith | 2009 | MO | Tropicos | 1701036 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Colombia | Starker White & W.S. Alverson | 516 | MO | Tropicos | 1701033 | no |
| Baccharis trinervis Pers. | Colombia | S. White & W.S. Alverson | 499 | MO | Tropicos | 1701034 | no |
| Baccharis trinervis Pers. | Belize | C. Whitefoord | 9040 | MO | Tropicos | 1701054 | no |
| Baccharis trimera (Less.) DC. | Paraguay | N. Soria | 3981 | MO | Tropicos | 1701307 | no |
| Baccharis dioica Vahl | Mexico | P. Simá, R. Durán, A. Dorantes & C. Espadas | 2480 | MO | Tropicos | 1700385 | no |
| Baccharis dioica Vahl | Mexico | R. Durán, M. Méndez, R. Orellana | 2542-A | MO | Tropicos | 1700382 | no |
| Baccharis trinervis Pers. | Mexico | Alonso Méndez Ton & Maria Concepcion Mtz. de Lopez | 9808 | MO | Tropicos | 1703269 | no |
| Baccharis vaccinioides Kunth | Mexico | Alonso Méndez Ton & Maria Concepcion Mtz. de Lopez | 9546 | MO | Tropicos | 1703264 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | Harvey E. Stork | 1011 | MO | Tropicos | 1696179 | no |
| Baccharis trinervis Pers. | Costa Rica | R. Merrill King, Victor Castro & Gerardo Mora | 10017 | MO | Tropicos | 1702374 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | Robert Merrill King & Victor Castro | 10004 | MO | Tropicos | 1702422 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Thomas B. Croat | 51304 | MO | Tropicos | 1702402 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Dr.E. Werdermann | 2035 | MO | Tropicos | 1702394 | no |
| Baccharis L. | Ecuador | Carlos Ceron | 15196 | MO | Tropicos | 1698675 | no |
| Baccharis trinervis Pers. | El Salvador | D. Williams | DW-00116 | MO | Tropicos | 1698874 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | El Salvador | Grupo Ecologico Canton El Zapote | JBL03630 | MO | Tropicos | 1698873 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | V.A. Funk, G. Umana, F.O. Smith et al. | 10968 | MO | Tropicos | 1699077 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | V.A. Funk, G. Umana, F.O. Smith et al. | 10516 | MO | Tropicos | 1699094 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | G.F. Russell & Earthwatch volunteers | 632 | MO | Tropicos | 1699091 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | G.F. Russell & Earthwatch Volunteers | 512 | MO | Tropicos | 1699092 | no |
| Baccharis trinervis Pers. | Belize | C. Whitefoord | 10096 | MO | Tropicos | 1699152 | no |
| Baccharis dioica Vahl | Mexico | M. Méndez & P. Simá | 975 | MO | Tropicos | 1699468 | no |
| Baccharis serrifolia DC. | Guatemala | Juan J. Castillo M. & R. Luarca | 1652 | MO | Tropicos | 1699509 | no |
| Baccharis woytkowskii Joch. Müll. | Peru | Felix Woytkowski | 7824 | MO | Tropicos | 782097 | yes |
| Baccharis trinervis Pers. | Paraguay | A. Aguayo | 529 | MO | Tropicos | 782243 | no |
| Baccharis concava Pers. | Chile | Barry Hammel | 5888 | MO | Tropicos | 782889 | no |
| Baccharis subbimera Hieron. | Peru | Felix Woytkowski | 8035 | MO | Tropicos | 783424 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | Felix Woytkowski | 7727 | MO | Tropicos | 781503 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | Felix Woytkowski | 7429 | MO | Tropicos | 779660 | no |
| Baccharis trinervis Pers. | Peru | Felix Woytkowski | 7469 | MO | Tropicos | 779945 | no |
| Baccharis tomentosa (Ruiz & Pav.) Pers. | Peru | D.N. Smith, R. Valencia & M. Buddensiek | 12054 | MO | Tropicos | 795978 | no |
| Baccharis tricuneata (L. f.) Pers. | Peru | D.N. Smith, R. Valencia & M. Torres | 11883 | MO | Tropicos | 795940 | no |
| Baccharis tomentosa (Ruiz & Pav.) Pers. | Peru | D.N. Smith, R. Valencia A. Gonzales & M. Buddensiek | 12220 | MO | Tropicos | 795990 | no |
| Baccharis trinervis Pers. | Peru | Percy Núñez, Washington Cruz, Miguel Cruz | 6812 | MO | Tropicos | 799096 | no |
| Baccharis johnwurdackiana H. Rob. | Peru | Percy Núñez & Adrian Pyrke | 9184 | MO | Tropicos | 799823 | no |
| Baccharis papillosa Rusby | Peru | Percy Núñez | 7785 | MO | Tropicos | 799859 | no |
| Baccharis grandiflora Kunth | Ecuador | Walter Palacios | 11613 | MO | Tropicos | 799948 | no |
| Baccharis trinervis Pers. | Peru | A. Sagástegui A., et al. | 9794 | MO | Tropicos | 800085 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Ecuador | Vlastimil Zak & Jaime Jaramillo | 2149 | MO | Tropicos | 800379 | no |
| Baccharis tomentosa (Ruiz & Pav.) Pers. | Peru | D.N. Smith, R. Valencia & A. Gonzales | 9498 | MO | Tropicos | 797182 | no |
| Baccharis tomentosa (Ruiz & Pav.) Pers. | Peru | D.N. Smith, R. Valencia & L. Minaya | 9831 | MO | Tropicos | 797208 | no |
| Baccharis trinervis Pers. | Costa Rica | Erick Bello | 2040 | MO | Tropicos | 894747 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | J. Carlos Saborio | 145 | MO | Tropicos | 902826 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | Erick Bello | 4480 | MO | Tropicos | 898953 | no |
| Baccharis genistelloides (Lam.) Pers. | Peru | James West | 3826 | MO | Tropicos | 924102 | no |
| Baccharis floribunda Kunth | Peru | James West | 3735 | MO | Tropicos | 923338 | no |
| Baccharis odorata Kunth | Peru | James West | 3666 | MO | Tropicos | 921892 | no |
| Baccharis alpina Kunth | Peru | James West | 3667 | MO | Tropicos | 921893 | no |
| Baccharis floribunda Kunth | Peru | James West | 3637 | MO | Tropicos | 921863 | no |
| Baccharis alpina Kunth | Peru | James West | 7177 | MO | Tropicos | 927537 | no |
| Baccharis alpina Cerv. | Peru | James West | 7163 | MO | Tropicos | 927523 | no |
| Baccharis medullosa DC. | Peru | James West | 8004 | MO | Tropicos | 927916 | no |
| Baccharis brachylaenoides DC. | Ecuador | Brad Boyle, A. Boyle, J. Bradord & N. Skinner | 3395 | MO | Tropicos | 924526 | no |
| Baccharis L. | Peru | James West | 8131 | MO | Tropicos | 928569 | no |
| Baccharis genistelloides crispa (Spreng.) Baker | Peru | James West | 7061 | MO | Tropicos | 926617 | no |
| Baccharis glandulifera G.L. Nesom | Mexico | Warford, N. & E.W. Greenwood | 692 | MO | Tropicos | 926977 | no |
| Baccharis prunifolia Kunth | Colombia | Hermes Cuadros & A. Gentry | 5100 | MO | Tropicos | 929877 | no |
| Baccharis L. | Colombia | Hermes Cuadros | 5109 | MO | Tropicos | 929886 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | W. Devia A. y F. Prado | 1911 | MO | Tropicos | 929984 | no |
| Baccharis L. | Colombia | W. Devia A. y F. Prado | 1998 | MO | Tropicos | 930055 | no |
| Baccharis rupicola Kunth | Colombia | W. Devia A. y F. Prado | 2014 | MO | Tropicos | 930247 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | R. Callejas, et al. | 10838 | MO | Tropicos | 925690 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | R. Fonnegra, et al. | 4353 | MO | Tropicos | 925733 | no |
| Baccharis antioquensis Killip & Cuatrec. | Colombia | R. Fonnegra, et al. | 3784 | MO | Tropicos | 925772 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | R. Fonnegra, et al. | 3785 | MO | Tropicos | 925777 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | Thomas B. Croat | 51765 | MO | Tropicos | 956313 | no |
| Baccharis trinervis Pers. | Colombia | J.G. Ramirez & D. Cardenas | 1689 | MO | Tropicos | 956400 | no |
| Baccharis pingraea DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 41820 | MO | Tropicos | 954578 | no |
| Baccharis pedunculata (Mill.) Cabrera | Nicaragua | M. Guzmán, D. Castro & A. Montiel J. | 706 | MO | Tropicos | 949597 | no |
| Baccharis dracunculifolia DC. | Paraguay | N. Soria | 6170 | MO | Tropicos | 981221 | no |
| Baccharis linearifolia (Lam.) Pers. | Paraguay | N. Soria | 6204 | MO | Tropicos | 981269 | no |
| Baccharis pingraea DC. | Paraguay | Elsa Matilde Zardini & Francisco Vieira | 42032 | MO | Tropicos | 984394 | no |
| Baccharis vaccinioides Kunth | Honduras | Thomas Hawkins & Darío Majía | 257 | MO | Tropicos | 985976 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | J.F. Morales | 4492 | MO | Tropicos | 982681 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Arsenio Acosta | 42477 | MO | Tropicos | 987033 | no |
| Baccharis trimera (Less.) DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 42666 | MO | Tropicos | 987262 | no |
| Baccharis trinervis Pers. | Costa Rica | Jerry Howard | 110 | MO | Tropicos | 792376 | no |
| Baccharis trinervis Pers. | Costa Rica | Jerry Howard | 111 | MO | Tropicos | 792383 | no |
| Baccharis trinervis Pers. | Costa Rica | Jerry Howard | 112 | MO | Tropicos | 792393 | no |
| Baccharis papillosa Rusby | Peru | P. Núñez, W. Galiano, A. Tupayachi & C. Paucarmayta | 12628 | MO | Tropicos | 790386 | no |
| Baccharis quitensis Kunth | Peru | Martín Timaná | 769 | MO | Tropicos | 786145 | no |
| Baccharis trinervis Pers. | Peru | Martín Timaná | 848 | MO | Tropicos | 786998 | no |
| Baccharis cutervensis Hieron. | Peru | Bruce A. Stein & C. Todzia | 2118 | MO | Tropicos | 807334 | no |
| Baccharis punctulata DC. | Paraguay | E. Zardini & R. Franco | 30722 | MO | Tropicos | 809575 | no |
| Baccharis debilis Rusby | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 36358 | MO | Tropicos | 810183 | no |
| Baccharis trineura Soria & Zardini | Paraguay | E. Zardini & L. Guerrero | 31021 | MO | Tropicos | 811292 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | Gerardo Herrera & Cirilo Fallas | 4716 | MO | Tropicos | 903801 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | Miguel Bang | 394 | MO | Tropicos | 910999 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Bolivia, Plurinational State of | Miguel Bang | 512 | MO | Tropicos | 911142 | no |
| Baccharis aphylla (Vell.) DC. | Bolivia, Plurinational State of | Miguel Bang | 620 | MO | Tropicos | 911249 | no |
| Baccharis subalata Wedd. | Bolivia, Plurinational State of | Miguel Bang | 690 | MO | Tropicos | 911321 | no |
| Baccharis genistelloides crispa (Spreng.) Joch. Müll. | Bolivia, Plurinational State of | Miguel Bang | 692 | MO | Tropicos | 911323 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Miguel Bang | 754 | MO | Tropicos | 911390 | no |
| Baccharis alpina Cerv. | Bolivia, Plurinational State of | Miguel Bang | 802 | MO | Tropicos | 911450 | no |
| Baccharis buxifolia (Lam.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa, S. León, H. Vargas & P. Lozano | 767 | MO | Tropicos | 911678 | no |
| Baccharis emarginata (Ruiz & Pav.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa, S. León, H. Vargas & P. Lozano | 764 | MO | Tropicos | 911675 | no |
| Baccharis juncea clavata Joch. Müll. | Bolivia, Plurinational State of | Miguel Bang | 941 | MO | Tropicos | 911758 | no |
| Baccharis L. | Ecuador | P.M. Jørgensen, C. Ulloa, S. León, H. Vargas & P. Lozano | 837 | MO | Tropicos | 912039 | no |
| Baccharis emarginata (Ruiz & Pav.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa, S. León, H. Vargas & P. Lozano | 854 | MO | Tropicos | 912063 | no |
| Baccharis brachylaenoides DC. | Ecuador | P.M. Jørgensen, C. Ulloa, S. León, H. Vargas & P. Lozano | 846 | MO | Tropicos | 912053 | no |
| Baccharis brachylaenoides DC. | Ecuador | P.M. Jørgensen, C. Ulloa, S. León, H. Vargas & P. Lozano | 874 | MO | Tropicos | 912089 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | Victor Ramirez & N. Martín | 245 | MO | Tropicos | 905321 | no |
| Baccharis trinervis Pers. | Costa Rica | Gerardo Herrera | 6119 | MO | Tropicos | 905529 | no |
| Baccharis trinervis Pers. | Costa Rica | J.F. Morales | 598 | MO | Tropicos | 905794 | no |
| Baccharis trinervis Pers. | Costa Rica | Kattia Martinez & K. Flores | 5 | MO | Tropicos | 905822 | no |
| Baccharis L. | Costa Rica | J.F. Morales | 772 | MO | Tropicos | 906097 | no |
| Baccharis quitensis Kunth | Bolivia, Plurinational State of | L. Arroyo, Mostacedo, Gonzales, Cabrera & Surubí | 637 | MO | Tropicos | 934236 | no |
| Baccharis quitensis Kunth | Bolivia, Plurinational State of | Arroyo, L. | 4205 | MO | Tropicos | 938901 | no |
| Baccharis crispa Spreng. | Bolivia, Plurinational State of | L. Arroyo, M. Saldías, R. Guillén & T. Centurión | 167 | MO | Tropicos | 938939 | no |
| Baccharis effusa Griseb. | Bolivia, Plurinational State of | L. Arroyo, M. Saldías, R. Guillén & T. Centurión | 282 | MO | Tropicos | 938921 | no |
| Baccharis papillosa Rusby | Bolivia, Plurinational State of | A. Jardim | 293 | MO | Tropicos | 937507 | no |
| Baccharis tridentata Vahl | Bolivia, Plurinational State of | A. Jardim & Ing. Coro | 370 | MO | Tropicos | 934772 | no |
| Baccharis trinervis rhexioides (Kunth) Baker | Bolivia, Plurinational State of | A. Jardim | 1022 | MO | Tropicos | 935013 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Peru | Thomas B. Croat | 78136 | MO | Tropicos | 958934 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Peru | Thomas B. Croat | 78147 | MO | Tropicos | 958955 | no |
| Baccharis genistelloides (Lam.) Pers. | Peru | Thomas B. Croat | 78179 | MO | Tropicos | 959003 | no |
| Baccharis pentlandii DC. | Peru | Thomas B. Croat | 78163 | MO | Tropicos | 958982 | no |
| Baccharis peruviana Cuatrec. | Peru | Thomas B. Croat | 78170 | MO | Tropicos | 958991 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Peru | Thomas B. Croat | 78193 | MO | Tropicos | 959019 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Peru | Thomas B. Croat | 78195 | MO | Tropicos | 959021 | yes |
| Baccharis minutiflora Mart. ex Baker | Paraguay | Elsa Matilde Zardini & Manuel Vera | 40811 | MO | Tropicos | 959513 | no |
| Baccharis punctulata DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 40831 | MO | Tropicos | 959541 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | R. Guillén, F. Mayle, P. Solíz & J. Surubí | 4094 | MO | Tropicos | 968150 | no |
| Baccharis humilis Sch. Bip. ex Baker | Bolivia, Plurinational State of | T.J. Killeen & O. Peña | 7205 | MO | Tropicos | 964925 | yes |
| Baccharis L. | Bolivia, Plurinational State of | T.J. Killeen & O. Peña | 7192 | MO | Tropicos | 964913 | no |
| Baccharis effusa Griseb. | Bolivia, Plurinational State of | T.J. Killeen & J. Surubí | 560 | MO | Tropicos | 965120 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | Fabiana Mamani & Mateo Saucedo | 3973 | MO | Tropicos | 965434 | no |
| Baccharis trinervis Pers. | Colombia | A. Gomez et al. | 569 | MO | Tropicos | 960599 | no |
| Baccharis coridifolia DC. | Bolivia, Plurinational State of | A. Jardim & N. Rosas-Hurtado | 1573 | MO | Tropicos | 968672 | no |
| Baccharis linearifolia polycephala (Wedd.) Joch. Müll. | Bolivia, Plurinational State of | A. Jardim & N. Rosas-Hurtado | 1574 | MO | Tropicos | 968673 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | A. Jardim | 2060 | MO | Tropicos | 969115 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | A. Jardim & R. Abbott | 2088 | MO | Tropicos | 969168 | no |
| Baccharis buchtienii H. Rob. | Bolivia, Plurinational State of | A. Jardim & R. Abbott | 2097 | MO | Tropicos | 969175 | no |
| Baccharis subalata Wedd. | Bolivia, Plurinational State of | A. Jardim & R. Abbott | 2096 | MO | Tropicos | 969174 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | L. Arroyo, M. Serrano & B. Holst | 878 | MO | Tropicos | 965677 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | L. Arroyo, M. Serrano & B. Holst | 891 | MO | Tropicos | 965690 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | B. Holst, L. Arroyo & M. Serrano | 4742 | MO | Tropicos | 966466 | no |
| Baccharis pulchella Sch. Bip. ex Griseb. | Bolivia, Plurinational State of | B. Holst, L. Arroyo & M. Serrano | 4726 | MO | Tropicos | 966450 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 40169 | MO | Tropicos | 884719 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 40203 | MO | Tropicos | 884756 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 40186 | MO | Tropicos | 884736 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 40211 | MO | Tropicos | 884765 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 40212 | MO | Tropicos | 884766 | no |
| Baccharis pedunculata (Mill.) Cabrera | Peru | Santiago Tunqui | 637 | MO | Tropicos | 811440 | no |
| Baccharis medullosa DC. | Paraguay | Elsa Matilde Zardini & Bonifacia Benitez Bertoni | 38321 | MO | Tropicos | 811649 | no |
| Baccharis notosergila Griseb. | Paraguay | Elsa Matilde Zardini & Bonifacia Benitez Bertoni | 38349 | MO | Tropicos | 811681 | no |
| Baccharis medullosa DC. | Paraguay | Elsa Matilde Zardini & Bonifacia Benitez Bertoni | 38374 | MO | Tropicos | 811712 | no |
| Baccharis punctulata DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 38511 | MO | Tropicos | 811905 | no |
| Baccharis breviseta DC. | Paraguay | Elsa Matilde Zardini & Tulio Tilleria | 38552 | MO | Tropicos | 811952 | no |
| Baccharis halimifolia L. | United States | James S. Miller, Sharon Bodine & Amy Pool | 8384 | MO | Tropicos | 883295 | no |
| Baccharis trinervis Pers. | Bolivia, Plurinational State of | Arroyo, L. et al. | 7561 | MO | Tropicos | 815132 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 38652 | MO | Tropicos | 813049 | no |
| Baccharis L. | Ecuador | J. Richard Abbott | 15528 | MO | Tropicos | 882465 | no |
| Baccharis trinervis Pers. | Ecuador | Alberto Dik | 1317 | MO | Tropicos | 882759 | no |
| Baccharis trinervis Pers. | Costa Rica | William Haber & Willow Zuchowski | 11014 | MO | Tropicos | 892706 | no |
| Baccharis trinervis Pers. | Costa Rica | Barry Hammel, M. Garita, E. Lépiz & S. Troyo | 19455 | MO | Tropicos | 893927 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 40492 | MO | Tropicos | 885194 | no |
| Baccharis punctulata DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 40662 | MO | Tropicos | 885950 | no |
| Baccharis punctulata DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 40686 | MO | Tropicos | 885985 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Paraguay | Elsa Matilde Zardini & Tulio Tilleria | 39180 | MO | Tropicos | 886772 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 39279 | MO | Tropicos | 887045 | no |
| Baccharis medullosa DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 39273 | MO | Tropicos | 887038 | no |
| Baccharis brachylaenoides DC. | Ecuador | Walter Palacios & M. Tirado | 12970 | MO | Tropicos | 918419 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Walter Palacios & M. Tirado | 13001 | MO | Tropicos | 918647 | no |
| Baccharis brachylaenoides DC. | Ecuador | Walter Palacios | 12561 | MO | Tropicos | 919071 | no |
| Baccharis emarginata (Ruiz & Pav.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa, H. Vargas & P. Lozano | 1460 | MO | Tropicos | 914621 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa, H. Vargas & P. Lozano | 1461 | MO | Tropicos | 914622 | no |
| Baccharis macrantha Kunth | Ecuador | Walter Palacios | 11871 | MO | Tropicos | 917421 | no |
| Baccharis arbutifolia (Lam.) Kunth | Ecuador | Walter Palacios | 11869 | MO | Tropicos | 917408 | no |
| Baccharis brachylaenoides DC. | Ecuador | Walter Palacios | 12928 | MO | Tropicos | 918120 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa, S. León, H. Vargas & P. Lozano | 1054 | MO | Tropicos | 913431 | no |
| Baccharis oblongifolia (Ruiz & Pav.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa, H. Vargas & P. Lozano | 1270A | MO | Tropicos | 913915 | no |
| Baccharis reticulata (Ruiz & Pav.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa, H. Vargas & P. Lozano | 1281 | MO | Tropicos | 913929 | no |
| Baccharis emarginata (Ruiz & Pav.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa, H. Vargas & P. Lozano | 1283 | MO | Tropicos | 913931 | no |
| Baccharis coridifolia DC. | Bolivia, Plurinational State of | L. Arroyo, Vargas, Medina, Camacho & Lawren | 1814 | MO | Tropicos | 941445 | no |
| Baccharis linearifolia (Lam.) Pers. | Bolivia, Plurinational State of | A. Jardim & Ing. Coro | 383 | MO | Tropicos | 943024 | no |
| Baccharis aphylla (Vell.) DC. | Bolivia, Plurinational State of | L. Arroyo & Menacho | 1656 | MO | Tropicos | 939921 | no |
| Baccharis trinervis Pers. | Nicaragua | M. Guzmán & D. Castro | 1657 | MO | Tropicos | 977597 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | H.G. Barclay | 7311 | MO | Tropicos | 1274042 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay | 7418 | MO | Tropicos | 1274376 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay | 7471 | MO | Tropicos | 1274625 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay | 7468 | MO | Tropicos | 1274622 | no |
| Baccharis rupicola orientalis Cuatrec. | Colombia | H.G. Barclay | 7472 | MO | Tropicos | 1274628 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens | 12374 | MO | Tropicos | 1274931 | no |
| Baccharis rupicola Kunth | Colombia | O. Rangel, et al. | 4035 | MO | Tropicos | 1270023 | no |
| Baccharis rupicola Kunth | Colombia | O. Rangel, et al. | 4059 | MO | Tropicos | 1270079 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | H.G. Barclay | 8253 | MO | Tropicos | 1277530 | no |
| Baccharis genistelloides var. genistelloides | Ecuador | H.G. Barclay | 8237 | MO | Tropicos | 1277516 | no |
| Baccharis floribunda Kunth | Ecuador | H.G. Barclay | 8415 | MO | Tropicos | 1277734 | no |
| Baccharis odorata Kunth | Ecuador | H.G. Barclay | 8387 | MO | Tropicos | 1277706 | no |
| Baccharis obtusifolia Kunth | Ecuador | H.G. Barclay | 8456 | MO | Tropicos | 1277770 | no |
| Baccharis sagittalis (Less.) DC. | Ecuador | H.G. Barclay | 8479 | MO | Tropicos | 1277788 | no |
| Baccharis L. | Ecuador | H.G. Barclay | 8490 | MO | Tropicos | 1277798 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | H.G. Barclay | 8464 | MO | Tropicos | 1277777 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | H.G. Barclay | 8538 | MO | Tropicos | 1278084 | no |
| Baccharis L. | Ecuador | H.G. Barclay | 8553 | MO | Tropicos | 1278100 | no |
| Baccharis teindalensis Kunth | Ecuador | H.G. Barclay | 8684 | MO | Tropicos | 1278193 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | H.G. Barclay | 8689 | MO | Tropicos | 1278197 | no |
| Baccharis tricuneata variifolia (Hieron.) Cuatrec. | Ecuador | H.G. Barclay | 8732 | MO | Tropicos | 1278222 | no |
| Baccharis genistelloides var. genistelloides | Ecuador | H.G. Barclay | 8957 | MO | Tropicos | 1278276 | no |
| Baccharis humifusa Kunth | Ecuador | H.G. Barclay | 8974 | MO | Tropicos | 1278287 | no |
| Baccharis macrantha Kunth | Ecuador | H.G. Barclay | 9001 | MO | Tropicos | 1278323 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | H.G. Barclay | 9151 | MO | Tropicos | 1278488 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | H.G. Barclay | 9248 | MO | Tropicos | 1278605 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | H.G. Barclay | 9229 | MO | Tropicos | 1278585 | no |
| Baccharis tridentata Vahl | Peru | H.G. Barclay | 9272 | MO | Tropicos | 1278630 | no |
| Baccharis caespitosa var. caespitosa | Peru | H.G. Barclay | 9279 | MO | Tropicos | 1278638 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | H.G. Barclay | 7298 | MO | Tropicos | 1271639 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay | 7539 | MO | Tropicos | 1274959 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay | 7594 | MO | Tropicos | 1275548 | no |
| Baccharis rupicola orientalis Cuatrec. | Colombia | H.G. Barclay | 7638 | MO | Tropicos | 1275681 | no |
| Baccharis revoluta Kunth | Colombia | H.G. Barclay | 7692 | MO | Tropicos | 1275768 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay | 7690 | MO | Tropicos | 1275767 | no |
| Baccharis tricuneata (L. f.) Pers. | Colombia | H.G. Barclay | 7702 | MO | Tropicos | 1275803 | no |
| Baccharis genistelloides var. genistelloides | Ecuador | H.G. Barclay | 7956 | MO | Tropicos | 1276616 | no |
| Baccharis caespitosa alpina (Kunth) Cuatrec. | Ecuador | H.G. Barclay | 7993 | MO | Tropicos | 1276731 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | H.G. Barclay | 8043 | MO | Tropicos | 1276867 | no |
| Baccharis L. | Peru | Rogerio Castro, Steven Casper, Genaro Yarupait n, Ricardo Apanu, & Evaristo Ch vez | 19469 | MO | Tropicos | 1331930 | no |
| Baccharis L. | Peru | Rogerio Castro, Steven Casper, Genaro Yarupait n, Ricardo Apanu, & Evaristo Ch vez | 19560 | MO | Tropicos | 1332008 | no |
| Baccharis L. | Peru | Rogerio Castro, Steven Casper, Genaro Yarupait n, Ricardo Apanu, & Evaristo Ch vez | 19552 | MO | Tropicos | 1332000 | no |
| Baccharis L. | Peru | Rogerio Castro, Steven Casper, Genaro Yarupait n, Ricardo Apanu, & Evaristo Ch vez | 19589 | MO | Tropicos | 1332050 | no |
| Baccharis L. | Peru | Rogerio Castro, Steven Casper, Genaro Yarupait n, Ricardo Apanu, & Evaristo Ch vez | 19580 | MO | Tropicos | 1332033 | no |
| Baccharis L. | Peru | Rogerio Castro, Steven Casper, Genaro Yarupait n, Ricardo Apanu, & Evaristo Ch vez | 19685 | MO | Tropicos | 1332204 | no |
| Baccharis L. | Ecuador | María Piedad Lincango | 91 | MO | Tropicos | 1352556 | no |
| Baccharis L. | Ecuador | María Piedad Lincango | 138 | MO | Tropicos | 1352586 | no |
| Baccharis tricuneata (L. f.) Pers. | Peru | Al Gentry | 21634 | MO | Tropicos | 1352873 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Alina Freire-Fierro y J. C. Welling | 2982 | MO | Tropicos | 1350672 | no |
| Baccharis trinervis Pers. | Costa Rica | Picado, Annia | 12 | MO | Tropicos | 1363395 | no |
| Baccharis trinervis Pers. | Costa Rica | A. Fernández | 1366 | MO | Tropicos | 1363508 | no |
| Baccharis trinervis Pers. | Costa Rica | Alfaro | 208 | MO | Tropicos | 1363487 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | Villalobos | 262 | MO | Tropicos | 1363523 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | W.D. Stevens | 13743 | MO | Tropicos | 1363906 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | W.D. Stevens | 13870 | MO | Tropicos | 1371381 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | W.D. Stevens | 13872 | MO | Tropicos | 1371385 | no |
| Baccharis L. | Peru | A. Gentry, C. Diaz, J. Aronson & M. Dillon | 22849 | MO | Tropicos | 1372047 | no |
| Baccharis L. | Peru | A. Gentry, C. Diaz, J. Aronson & M. Dillon | 22853 | MO | Tropicos | 1372051 | no |
| Baccharis pedunculata (Mill.) Cabrera | Ecuador | Milton Tirado & R. Murillo | 1550 | MO | Tropicos | 1370526 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Peru | A. Gentry | 23311 | MO | Tropicos | 1381327 | no |
| Baccharis L. | Peru | A. Gentry | 23320 | MO | Tropicos | 1381341 | no |
| Baccharis pedunculata (Mill.) Cabrera | Peru | A. Gentry, M. Dillon, C. Diaz & J. Aronson | 23082 | MO | Tropicos | 1372760 | no |
| Baccharis L. | Peru | A. Gentry, M. Dillon, C. Diaz & J. Aronson | 23083 | MO | Tropicos | 1372761 | no |
| Baccharis L. | Peru | A. Gentry, M. Dillon, J. Aronson & C. Diaz | 23135 | MO | Tropicos | 1373064 | no |
| Baccharis grandicapitulata Hieron. | Peru | A. Gentry, M. Dillon, J. Aronson & C. Diaz | 23143 | MO | Tropicos | 1373081 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Peru | A. Gentry, M. Dillon, J. Aronson & C. Diaz | 23145 | MO | Tropicos | 1373086 | no |
| Baccharis trinervis Pers. | Peru | Thomas B. Croat & Mary Sizemore | 81586 | MO | Tropicos | 1378744 | no |
| Baccharis genistelloides (Lam.) Pers. | Peru | A. Gentry, M. Dillon, J. Aronson & C. Diaz | 23194 | MO | Tropicos | 1373873 | no |
| Baccharis trinervis Pers. | Peru | A. Gentry, M. Dillon, J. Aronson & C. Diaz | 23218 | MO | Tropicos | 1380200 | no |
| Baccharis quitensis Kunth | Peru | A. Gentry, M. Dillon, J. Aronson & C. Diaz | 23235 | MO | Tropicos | 1380220 | no |
| Baccharis pedunculata (Mill.) Cabrera | Peru | Thomas B. Croat & Mary Sizemore | 81678 | MO | Tropicos | 1380259 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Peru | A. Gentry | 23254 | MO | Tropicos | 1380244 | no |
| Baccharis L. | Peru | A. Gentry | 23262 | MO | Tropicos | 1380269 | no |
| Baccharis buxifolia (Lam.) Pers. | Peru | A. Gentry | 23278 | MO | Tropicos | 1380327 | no |
| Baccharis L. | Peru | A. Gentry | 23281 | MO | Tropicos | 1380331 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 47045 | MO | Tropicos | 1263132 | no |
| Baccharis notosergila Griseb. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 47112 | MO | Tropicos | 1263338 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 47118 | MO | Tropicos | 1263345 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 47297 | MO | Tropicos | 1263609 | no |
| Baccharis L. | Colombia | L. Garcia, et al. | 270 | MO | Tropicos | 1263700 | no |
| Baccharis brachylaenoides DC. | Colombia | L. Garcia, et al. | 327 | MO | Tropicos | 1263727 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens | 7151 | MO | Tropicos | 1268342 | no |
| Baccharis L. | Colombia | Thomas B. Croat & John F. Gaskin | 80965 | MO | Tropicos | 1268679 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens | 12188 | MO | Tropicos | 1261788 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 47047 | MO | Tropicos | 1269048 | no |
| Baccharis macrantha Kunth | Ecuador | John L. Clark & James Fair | 3482 | MO | Tropicos | 1269791 | no |
| Baccharis illinita DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 47790 | MO | Tropicos | 1264822 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 47787 | MO | Tropicos | 1264819 | no |
| Baccharis illinita DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 47857 | MO | Tropicos | 1264926 | no |
| Baccharis camporum DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 47845 | MO | Tropicos | 1264906 | no |
| Baccharis camporum DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 47844 | MO | Tropicos | 1264905 | no |
| Baccharis camporum DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 47843 | MO | Tropicos | 1264904 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 47967 | MO | Tropicos | 1265063 | no |
| Baccharis cognata DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 48262 | MO | Tropicos | 1282694 | no |
| Baccharis cognata DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 48317 | MO | Tropicos | 1282788 | no |
| Baccharis sessilifolia DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 48316 | MO | Tropicos | 1282786 | no |
| Baccharis sessilifolia DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 48315 | MO | Tropicos | 1282784 | no |
| Baccharis sessiliflora Vahl | Paraguay | Elsa Zardini & Leongino Guerrero | 48191 | MO | Tropicos | 1281538 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Zardini & Leongino Guerrero | 48197 | MO | Tropicos | 1281544 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Zardini & Leongino Guerrero | 48196 | MO | Tropicos | 1281543 | no |
| Baccharis genistelloides var. genistelloides | Colombia | A. Gentry et al. | 30479 | MO | Tropicos | 1281676 | yes |
| Baccharis viminea DC. | United States | Jon Ricketson | 1021B | MO | Tropicos | 1281857 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 48233 | MO | Tropicos | 1281847 | no |
| Baccharis L. | Peru | Al Gentry | 21633 | MO | Tropicos | 1281883 | yes |
| Baccharis tricuneata (L. f.) Pers. | Venezuela, Bolivarian Republic of | H.G. Barclay | 9842 | MO | Tropicos | 1284250 | no |
| Baccharis megapotamica Spreng. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 48584 | MO | Tropicos | 1284320 | no |
| Baccharis prunifolia Kunth | Venezuela, Bolivarian Republic of | H.G. Barclay | 9956 | MO | Tropicos | 1284572 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 48680 | MO | Tropicos | 1284571 | no |
| Baccharis tricuneata procumbens Cuatrec. | Venezuela, Bolivarian Republic of | H.G. Barclay | 10044 | MO | Tropicos | 1284677 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Venezuela, Bolivarian Republic of | H.G. Barclay | 10170 | MO | Tropicos | 1284747 | no |
| Baccharis megapotamica Spreng. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 48549 | MO | Tropicos | 1283845 | no |
| Baccharis tricuneata procumbens Cuatrec. | Venezuela, Bolivarian Republic of | H.G. Barclay | 9612 | MO | Tropicos | 1283906 | no |
| Baccharis prunifolia Kunth | Venezuela, Bolivarian Republic of | H.G. Barclay | 9755 | MO | Tropicos | 1284036 | no |
| Baccharis prunifolia Kunth | Colombia | T. Ohba & C. Barbosa | 17 | MO | Tropicos | 1279431 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | M. Chiraye, S. Arauz & S. Jiménez | 33 | MO | Tropicos | 1323939 | no |
| Baccharis pedunculata (Mill.) Cabrera | Ecuador | John L. Clark, E. Narvaez & T. Pauchi | 5485 | MO | Tropicos | 1338925 | no |
| Baccharis salicifolia monoica (G.L.Nesom) subsp. | Nicaragua | W.D. Stevens & A. Grijalva P. | 16105 | MO | Tropicos | 1340952 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | John L. Clark | 4431 | MO | Tropicos | 1336950 | no |
| Baccharis trinervis Pers. | Nicaragua | R.M. Rueda & W. Velásquez | 11162 | MO | Tropicos | 1337453 | no |
| Baccharis paramicola Cuatrec. | Ecuador | John L. Clark | 4995 | MO | Tropicos | 1338308 | no |
| Pluchea baccharis (Mill.) Pruski | Honduras | Cirilo Nelson & Mauro Hernández | 987 | MO | Tropicos | 1356280 | no |
| Baccharis trinervis Pers. | Honduras | Irving Crúz Pineda | 4 | MO | Tropicos | 1355547 | no |
| Baccharis trinervis Pers. | Costa Rica | Thomas B. Croat | 32872 | MO | Tropicos | 1355546 | no |
| Baccharis trinervis Pers. | Belize | John D. Dwyer | 15171 | MO | Tropicos | 1355551 | no |
| Baccharis trinervis Pers. | Mexico | E. Cabrera & H. de Cabrera | 15620 | MO | Tropicos | 1355550 | no |
| Baccharis serrifolia DC. | Mexico | Feliciano Gómez Santiz | 10 | MO | Tropicos | 1355577 | no |
| Baccharis monoica G.L. Nesom | Mexico | D.E. Breedlove | 26162A | MO | Tropicos | 1355576 | no |
| Baccharis serrifolia DC. | Guatemala | W.E. Harmon & J.A. Fuentes | 4858 | MO | Tropicos | 1355579 | no |
| Baccharis serrifolia DC. | Honduras | Cirilo Nelson, Efraín Romero, Alberto Rubio & Marcial Pereira | 3982 | MO | Tropicos | 1355580 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Honduras | Omar Silva C. | 38 | MO | Tropicos | 1355583 | no |
| Baccharis serrifolia DC. | Mexico | D.E. Breedlove | 41849 | MO | Tropicos | 1355582 | no |
| Baccharis vaccinioides Kunth | Guatemala | W.E. Harmon | 2228 | MO | Tropicos | 1355569 | no |
| Baccharis monoica G.L. Nesom | Guatemala | Thomas B. Croat | 42014 | MO | Tropicos | 1355571 | no |
| Baccharis salicifolia monoica (G.L.Nesom) subsp. | El Salvador | Otto Rohweder | 3489 | MO | Tropicos | 1355573 | no |
| Baccharis salicifolia monoica (G.L.Nesom) subsp. | Honduras | Louis O. Williams & Antonio Molina R. | 10514 | MO | Tropicos | 1355572 | no |
| Baccharis trinervis Pers. | Panama | Paul H. Allen | 1472 | MO | Tropicos | 1355561 | no |
| Baccharis vaccinioides Kunth | El Salvador | R. Villacorta & Puig Helleybuck | 2060 | MO | Tropicos | 1355563 | no |
| Baccharis vaccinioides Kunth | Mexico | J.G. Garcia F., J.I. Calzada & A.P. Vovides | 200 | MO | Tropicos | 1355567 | no |
| Baccharis trinervis Pers. | Guatemala | Mercedes Aguilar H. | 505 | MO | Tropicos | 1355553 | no |
| Baccharis trinervis Pers. | Mexico | C.L. Lundell | 1261 | MO | Tropicos | 1355557 | no |
| Baccharis trinervis Pers. | El Salvador | R. Villacorta & M. Cortez | 2015 | MO | Tropicos | 1355556 | no |
| Baccharis pedunculata (Mill.) Cabrera | Panama | Rachel J. Hampshire & Caroline Whitefoord | 56 | MO | Tropicos | 1355559 | no |
| Baccharis serrifolia DC. | Mexico | R. Torres C., D. Neil & F. Neil | 2318 | MO | Tropicos | 1355601 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Mexico | Feliciano Gómez Santiz | 287 | MO | Tropicos | 1355593 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Honduras | María Consuelo Alvarado | 64 | MO | Tropicos | 1355592 | no |
| Baccharis pedunculata (Mill.) Cabrera | Honduras | T.F. Stuessy & R.C. Gardner | 4409 | MO | Tropicos | 1355595 | no |
| Baccharis pedunculata (Mill.) Cabrera | Mexico | D.E. Breedlove & R.F. Thorne | 21179 | MO | Tropicos | 1355594 | no |
| Baccharis glandulifera G.L. Nesom | Mexico | D.E. Breedlove | 35077 | MO | Tropicos | 1355598 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Mexico | J.A. Soule & D.R. Brunner | 2362 | MO | Tropicos | 1355587 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | El Salvador | R. Villacorta & R. Cruz | 597 | MO | Tropicos | 1355586 | no |
| Baccharis pedunculata (Mill.) Cabrera | Costa Rica | J.F. Morales | 474 | MO | Tropicos | 1355589 | no |
| Baccharis trinervis Pers. | Mexico | Feliciano Gómez Santiz | 199 | MO | Tropicos | 1355588 | no |
| Baccharis dioica Vahl | Mexico | M. Sousa & E. Cabrera | 11217 | MO | Tropicos | 1355591 | no |
| Baccharis dioica Vahl | Mexico | G.F. Gaumer & sons | 23347 | MO | Tropicos | 1355590 | no |
| Baccharis trinervis Pers. | Costa Rica | Tonduz | 7070 | MO | Tropicos | 1355673 | no |
| Baccharis caldasiana Cuatrec. | Colombia | J. Cuatrecasas | 23292 | MO | Tropicos | 1360084 | no |
| Baccharis caldasiana Cuatrec. | Colombia | J. Cuatrecasas | 9320 | MO | Tropicos | 1360083 | no |
| Baccharis cundinamarcensis Cuatrec. | Colombia | J. Cuatrecasas | 7896 | MO | Tropicos | 1360086 | no |
| Baccharis cundinamarcensis Cuatrec. | Colombia | J. Cuatrecasas | 9535A | MO | Tropicos | 1360085 | no |
| Baccharis fraterna Cuatrec. | Colombia | Hno. Daniel & Hno. Tomas | 2093 | MO | Tropicos | 1360088 | no |
| Baccharis fraterna Cuatrec. | Colombia | Hno. Tomas | 376 | MO | Tropicos | 1360087 | no |
| Baccharis antioquensis Killip & Cuatrec. | Colombia | Hno. Daniel & Hno. Tomas | 1581 | MO | Tropicos | 1360080 | no |
| Baccharis antioquensis Killip & Cuatrec. | Colombia | R.D. Metcalf & J. Cuatrecasas | 30158 | MO | Tropicos | 1360079 | no |
| Baccharis boyacensis Cuatrec. | Colombia | J. Cuatrecasas | 10342 | MO | Tropicos | 1360082 | no |
| Baccharis barragensis Cuatrec. | Colombia | J. Cuatrecasas | 20082 | MO | Tropicos | 1360081 | no |
| Baccharis granadina Cuatrec. | Colombia | J. Cuatrecasas | 11695 | MO | Tropicos | 1360160 | no |
| Baccharis salicifolia mocoafluminis (Cuatrec.) Cuatrec. | Colombia | J. Cuatrecasas | 11376 | MO | Tropicos | 1360163 | no |
| Baccharis granadina Cuatrec. | Colombia | J. Cuatrecasas | 11903 | MO | Tropicos | 1360162 | no |
| Baccharis rupicola orientalis Cuatrec. | Colombia | J. Cuatrecasas | 1253 | MO | Tropicos | 1360173 | no |
| Baccharis jelskii xanthopappus Cuatrec. | Colombia | R.E. Schultes & M. Villareal | 7494 | MO | Tropicos | 1360172 | no |
| Baccharis venulosa occigranatensis Cuatrec. | Colombia | J. Cuatrecasas | 21769 | MO | Tropicos | 1360175 | no |
| Baccharis tridentata integrifolia Cuatrec. | Colombia | F.W. Pennell | 5491 | MO | Tropicos | 1360174 | no |
| Baccharis venulosa occigranatensis Cuatrec. | Colombia | E.P. Killip | 7975 | MO | Tropicos | 1360176 | no |
| Baccharis mutisiana Cuatrec. | Colombia | J. Cuatrecasas | 1727 | MO | Tropicos | 1360165 | no |
| Baccharis mutisiana Cuatrec. | Colombia | J. Cuatrecasas & H. Garcia-Barriga | 1168 | MO | Tropicos | 1360164 | no |
| Baccharis paramicola Cuatrec. | Colombia | E.L. Core | 1443 | MO | Tropicos | 1360166 | no |
| Baccharis grandiflora farallonensis Cuatrec. | Colombia | J. Cuatrecasas | 18026 | MO | Tropicos | 1360169 | no |
| Baccharis jelskii cladotricha Cuatrec. | Colombia | J. Cuatrecasas | 22269 | MO | Tropicos | 1360171 | no |
| Baccharis grandiflora crassivestita Cuatrec. | Colombia | J. Cuatrecasas | 11950 | MO | Tropicos | 1360170 | no |
| Baccharis trinervis Pers. | Peru | Thomas B. Croat & Mary Sizemore | 81873 | MO | Tropicos | 1385575 | no |
| Baccharis trinervis Pers. | Peru | Thomas B. Croat & Mary Sizemore | 81929 | MO | Tropicos | 1389705 | no |
| Baccharis reticulata (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas, E. Narváez & S. Orellana | 2352 | MO | Tropicos | 1389960 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas & E. Narváez | 2108 | MO | Tropicos | 1389953 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Paraguay | Elsa Matilde Zardini & Juan Godoy | 50108 | MO | Tropicos | 1390318 | no |
| Baccharis tricuneata (L. f.) Pers. | Peru | Thomas B. Croat & Mary Sizemore | 82020 | MO | Tropicos | 1390407 | no |
| Baccharis tricuneata (L. f.) Pers. | Peru | A. Gentry | 23325 | MO | Tropicos | 1381515 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Peru | A. Gentry | 23363 | MO | Tropicos | 1381581 | no |
| Baccharis peruviana Cuatrec. | Peru | A. Gentry | 23376 | MO | Tropicos | 1381605 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Peru | A. Gentry | 23400 | MO | Tropicos | 1381643 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Peru | A. Gentry, M. Dillon, P. Berry & J. Aronson | 23428 | MO | Tropicos | 1381996 | no |
| Baccharis L. | Peru | A. Gentry, M. Dillon, P. Berry & J. Aronson | 23463 | MO | Tropicos | 1382050 | no |
| Baccharis L. | Peru | A. Gentry, M. Dillon, P. Berry & J. Aronson | 23477 | MO | Tropicos | 1382071 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Peru | A. Gentry, M. Dillon, P. Berry & J. Aronson | 23504 | MO | Tropicos | 1382119 | no |
| Baccharis genistelloides (Lam.) Pers. | Peru | A. Gentry, M. Dillon, P. Berry & J. Aronson | 23533 | MO | Tropicos | 1382186 | no |
| Baccharis trinervis Pers. | Peru | A. Gentry & J. Aronson | 25752 | MO | Tropicos | 1387417 | no |
| Baccharis salicifolia subsp. salicifolia | Peru | Al Gentry, C. Diaz, J. Aronson & M. Dillon | 22740 | MO | Tropicos | 1383376 | no |
| Baccharis medullosa DC. | Paraguay | Elsa Matilde Zardini & Juan Godoy | 50120 | MO | Tropicos | 1390427 | no |
| Baccharis sessiliflora Vahl | Bolivia, Plurinational State of | R. Guillén, L. Sánchez, S. Ortiz & L. Surubí | 4798 | MO | Tropicos | 1396930 | no |
| Baccharis orbignyana Klatt | Bolivia, Plurinational State of | R. Guillén, L. Sánchez, S. Ortiz, L. Surubí | 4816 | MO | Tropicos | 1396948 | yes |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50752 | MO | Tropicos | 1393499 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50767 | MO | Tropicos | 1393609 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50820 | MO | Tropicos | 1393681 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50857 | MO | Tropicos | 1393731 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50889 | MO | Tropicos | 1393774 | no |
| Baccharis megapotamica Spreng. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50866 | MO | Tropicos | 1393745 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50869 | MO | Tropicos | 1393750 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50974 | MO | Tropicos | 1393923 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50631 | MO | Tropicos | 1392774 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50630 | MO | Tropicos | 1392773 | no |
| Baccharis sessiliflora Vahl | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50633 | MO | Tropicos | 1392776 | no |
| Baccharis pseudotenuifolia Malag. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50632 | MO | Tropicos | 1392775 | no |
| Baccharis pauciflosculosa DC. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50635 | MO | Tropicos | 1392778 | no |
| Baccharis sessiliflora Vahl | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50634 | MO | Tropicos | 1392777 | no |
| Baccharis camporum DC. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50637 | MO | Tropicos | 1392780 | no |
| Baccharis sessiliflora Vahl | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50636 | MO | Tropicos | 1392779 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50629 | MO | Tropicos | 1392772 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Isabelino Chaparro | 50628 | MO | Tropicos | 1392771 | no |
| Baccharis pentlandii DC. | Bolivia, Plurinational State of | St. G. Beck | 1054 | MO | Tropicos | 1404893 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | James C. Solomon | 11170 | MO | Tropicos | 1404892 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | St. G. Beck | 3731 | MO | Tropicos | 1404891 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens, P.P. Moreno, M. Araquistain & D. Castro C. | 16956 | MO | Tropicos | 1406736 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | N. De la Barra | 275 | MO | Tropicos | 1395546 | no |
| Baccharis juncea (Lehm.) Desf. | Bolivia, Plurinational State of | N. De la Barra | 707 | MO | Tropicos | 1395545 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | C. Antezana | 799 | MO | Tropicos | 1395860 | no |
| Baccharis L. | Bolivia, Plurinational State of | C. Antezana | 945 | MO | Tropicos | 1395882 | no |
| Baccharis pentlandii DC. | Bolivia, Plurinational State of | C. Antezana | 1366 | MO | Tropicos | 1396126 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Bolivia, Plurinational State of | C. Antezana | 1365 | MO | Tropicos | 1396122 | no |
| Baccharis genistelloides (Lam.) Pers. | Bolivia, Plurinational State of | C. Antezana | 758 | MO | Tropicos | 1396225 | no |
| Baccharis microcephala (Less.) DC. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 51827 | MO | Tropicos | 1413908 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 51920 | MO | Tropicos | 1414288 | no |
| Baccharis buxifolia (Lam.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa & E. Narváez | 2112 | MO | Tropicos | 1411215 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa & E. Narváez | 1926 | MO | Tropicos | 1413011 | no |
| Baccharis hieronymi Heering | Ecuador | P.M. Jørgensen, C. Ulloa & E. Narváez | 1925 | MO | Tropicos | 1413009 | no |
| Baccharis hieronymi Heering | Ecuador | P.M. Jørgensen, C. Ulloa & E. Narváez | 1959 | MO | Tropicos | 1413472 | no |
| Baccharis tricuneata (L. f.) Pers. | Ecuador | P.M. Jørgensen, C. Ulloa & E. Narváez | 2006 | MO | Tropicos | 1413566 | no |
| Baccharis pedersenii Cabrera | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 51965 | MO | Tropicos | 1414792 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 51978 | MO | Tropicos | 1414805 | no |
| Baccharis pedersenii Cabrera | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 51981 | MO | Tropicos | 1414808 | no |
| Baccharis hieronymi Heering | Ecuador | P.M. Jørgensen, C. Ulloa, E. Narváez & S. Laegaard | 1747 | MO | Tropicos | 1412280 | no |
| Baccharis tridentata Vahl | Bolivia, Plurinational State of | Smith et al. | 530 | MO | Tropicos | 1425248 | no |
| Baccharis medullosa DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 53451 | MO | Tropicos | 1422553 | no |
| Baccharis medullosa DC. | Paraguay | Elsa Matilde Zardini & Ramón Brítez | 52899 | MO | Tropicos | 1420709 | no |
| Baccharis microcephala (Less.) DC. | Paraguay | Elsa Matilde Zardini & Roque Gamarra | 52059 | MO | Tropicos | 1418438 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Ramón Brítez | 53214 | MO | Tropicos | 1421271 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Wilson Rojas & Grupo de Post-Grado MO-QCNE | 406 | MO | Tropicos | 1426332 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens & P.P. Moreno | 19719 | MO | Tropicos | 1434892 | no |
| Baccharis glomeruliflora Pers. | United States | Thomas B. Croat | 81187 | MO | Tropicos | 1435314 | no |
| Baccharis densiflora Wedd. | Bolivia, Plurinational State of | H. H. Rusby | 1727 | MO | Tropicos | 1435870 | no |
| Baccharis rubricaulis Rusby | Bolivia, Plurinational State of | R.S. Williams | 2301 | MO | Tropicos | 1435854 | no |
| Baccharis papillosa Rusby | Bolivia, Plurinational State of | R.S. Williams | 2347 | MO | Tropicos | 1435859 | no |
| Baccharis pulchella Sch. Bip. ex Griseb. | Bolivia, Plurinational State of | R.S. Williams | 1675 | MO | Tropicos | 1435857 | no |
| Baccharis macrantha Kunth | Ecuador | Edwin Narváez & Grupo Post-Grado MO-QCNE | 551 | MO | Tropicos | 1427778 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Homero Vargas, E. Freire, J.C. Valenzuela, C. Morales & H. Ricachi | 4030 | MO | Tropicos | 1427226 | no |
| Baccharis genistelloides (Lam.) Pers. | Ecuador | Edwin Narváez & Grupo Post-Grado MO-QCNE | 472 | MO | Tropicos | 1427640 | no |
| Baccharis macrantha Kunth | Ecuador | Edwin Narváez & Grupo Post-Grado MO-QCNE | 471 | MO | Tropicos | 1427639 | no |
| Baccharis brachylaenoides DC. | Peru | R. Vásquez & J.Campos | 25342 | MO | Tropicos | 1433186 | no |
| Baccharis phylicoides Kunth | Peru | R: Vásquez, J. Campos & E. Teran | 25513 | MO | Tropicos | 1433357 | no |
| Baccharis emarginata (Ruiz & Pav.) Pers. | Peru | R: Vásquez, J. Campos & E. Teran | 25516 | MO | Tropicos | 1433360 | no |
| Baccharis auriculigera Hieron. | Peru | R: Vásquez, J. Campos & E. Teran | 25497 | MO | Tropicos | 1433341 | yes |
| Baccharis nitida (Ruiz & Pav.) Pers. | Colombia | A. Gentry & E. Renteria A. | 23692 | MO | Tropicos | 1441422 | no |
| Baccharis caespitosa (Ruiz & Pav.) Pers. | Ecuador | David Neill, H. Vargas, A. Freire & E. Narvaez | 11887 | MO | Tropicos | 1444482 | no |
| Baccharis arbutifolia (Lam.) Vahl | Ecuador | David Neill, H. Vargas, A. Freire & E. Narvaez | 11927 | MO | Tropicos | 1444522 | no |
| Baccharis trinervis Pers. | Panama | James A. Duke | 11799 | MO | Tropicos | 1445336 | no |
| Baccharis salicifolia (Ruiz & Pav.) Pers. | United States | J. Stone & S. Bodine | 2865 | MO | Tropicos | 1437982 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Ecuador | A. Gentry & Gene Schupp | 26449 | MO | Tropicos | 1449603 | no |
| Baccharis cinnamomifolia Kunth | Panama | James A. Duke | 12074 | MO | Tropicos | 1447621 | no |
| Baccharis L. | Panama | James A. Duke | 12336 | MO | Tropicos | 1453269 | no |
| Baccharis trinervis Pers. | Panama | James A. Duke | 11903 | MO | Tropicos | 1446741 | no |
| Baccharis L. | Panama | James A. Duke | 12024 | MO | Tropicos | 1447020 | no |
| Baccharis L. | Peru | A. Gentry, J. Aronson & R. Ramirez | 26715 | MO | Tropicos | 1450532 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | A. Gentry | 28795 | MO | Tropicos | 1472023 | no |
| Pluchea baccharis (Mill.) Pruski | United States | J. Stone | 3060 | MO | Tropicos | 1458650 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 54037 | MO | Tropicos | 1474324 | no |
| Baccharis illinita DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 54140 | MO | Tropicos | 1474451 | no |
| Baccharis sessiliflora Vahl | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 54141 | MO | Tropicos | 1474454 | no |
| Baccharis sessiliflora Vahl | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 54142 | MO | Tropicos | 1474456 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 54143 | MO | Tropicos | 1474457 | no |
| Baccharis trinervis Pers. | Nicaragua | D.A. Neill | 3695 | MO | Tropicos | 1478070 | no |
| Baccharis pedunculata (Mill.) Cabrera | Colombia | A. Gentry, Sue Libenson, M. Mulampy, N. Hite, M. Olson, & A. Cogollo | 30631 | MO | Tropicos | 1480819 | no |
| Baccharis buchtienii H. Rob. | Bolivia, Plurinational State of | Thomas B. Croat, A.C. Acebey & T. Kroemer | 84737 | MO | Tropicos | 1479062 | no |
| Baccharis pedunculata (Mill.) Cabrera | Bolivia, Plurinational State of | Thomas B. Croat, A.C. Acebey & T. Kroemer | 84778 | MO | Tropicos | 1479244 | no |
| Baccharis genistelloides crispa (Spreng.) Joch. Müll. | Bolivia, Plurinational State of | Thomas B. Croat, A.C. Acebey & T. Kroemer | 84789 | MO | Tropicos | 1479269 | no |
| Pluchea baccharis (Mill.) Pruski | Nicaragua | W.D. Stevens | 17759 | MO | Tropicos | 1479648 | no |
| Baccharis buddlejoides Kunth | Colombia | E. Gentry et al. | 30406 | MO | Tropicos | 1479672 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | A. Gentry et al. | 30485 | MO | Tropicos | 1479961 | no |
| Baccharis dracunculifolia DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 54292 | MO | Tropicos | 1476542 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 54374 | MO | Tropicos | 1476649 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 54377 | MO | Tropicos | 1476652 | no |
| Baccharis L. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 54367 | MO | Tropicos | 1476641 | no |
| Baccharis cognata DC. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 54442 | MO | Tropicos | 1476909 | no |
| Baccharis rufescens Spreng. | Paraguay | Elsa Matilde Zardini & Manuel Vera | 54437 | MO | Tropicos | 1476903 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 54736 | MO | Tropicos | 1477905 | no |
| Baccharis trinervis Pers. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 54757 | MO | Tropicos | 1477942 | no |
| Baccharis punctulata DC. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 54750 | MO | Tropicos | 1477933 | no |
| Baccharis notosergila Griseb. | Paraguay | Elsa Matilde Zardini & Leongino Guerrero | 54755 | MO | Tropicos | 1477939 | no |
| Baccharis conferta Kunth | Mexico | A. Gentry, J. Rzedowski, Ramamoorthy & Raquel | 32168 | MO | Tropicos | 1489199 | no |
| Baccharis trinervis Pers. | Ecuador | A. Gentry, C. Bonifaz & Jorge Loor C. | 30945 | MO | Tropicos | 1482544 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | J.M. Idrobo | 6020 | MO | Tropicos | 1483922 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Colombia | A. Gentry et al. | 30644A | MO | Tropicos | 1487525 | no |
| Baccharis macrantha Kunth | Ecuador | Bibiana Cuamacás & Edgar Gudiño | 460 | MO | Tropicos | 1485603 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Bibiana Cuamacás & Edgar Gudiño | 465 | MO | Tropicos | 1485608 | no |
| Baccharis buxifolia (Lam.) Pers. | Ecuador | Bibiana Cuamacás & Edgar Gudiño | 558 | MO | Tropicos | 1485701 | no |
| Baccharis latifolia (Ruiz & Pav.) Pers. | Ecuador | Bibiana Cuamacás & Edgar Gudiño | 537 | MO | Tropicos | 1485680 | no |
| Baccharis prunifolia Kunth | Ecuador | Bibiana Cuamacás, E. & D. Gudiño | 611 | MO | Tropicos | 1485796 | no |
| Baccharis polyantha Kunth | Ecuador | Bibiana Cuamacás & E. Gudiño | 272 | MO | Tropicos | 1485960 | no |
| Baccharis prunifolia Kunth | Ecuador | Bibiana Cuamacás & E. Gudiño | 271 | MO | Tropicos | 1485959 | no |
| Baccharis teindalensis Kunth | Ecuador | Bibiana Cuamacás & E. Gudiño | 331 | MO | Tropicos | 1486018 | no |
| Baccharis salicifolia monoica (G.L.Nesom) subsp. | Nicaragua | R.M. Rueda | 12256 | MO | Tropicos | 1493117 | no |
| Pluchea baccharis (Mill.) Pruski | United States | Richard R. Clinebell II | 1425 | MO | Tropicos | 1499402 | no |
| Baccharis salicifolia monoica (G.L.Nesom) subsp. | Nicaragua | R.M. Rueda, I. Coronado G., W. Velásquez & M. Arróliga | 12500 | MO | Tropicos | 1493922 | no |
| Baccharis trinervis Pers. | Nicaragua | R.M. Rueda, W. Velásquez & D. Cruz | 12745 | MO | Tropicos | 1494170 | no |
| Baccharis trinervis Pers. | Nicaragua | R.M. Rueda, W. Velásquez & D. Cruz | 12780 | MO | Tropicos | 1494205 | no |
| Baccharis trinervis Pers. | Nicaragua | R.M. Rueda, W. Velásquez, L.D. Paguaga & D. Cruz | 12823 | MO | Tropicos | 1494248 | no |
| Baccharis trinervis Pers. | Nicaragua | R.M. Rueda, W. Velásquez, L.D. Paguaga & D. Cruz | 12872 | MO | Tropicos | 1494297 | no |
| Baccharis trinervis Pers. | Nicaragua | R.M. Rueda, L.D. Paguaga, W. Velásquez & D. Cruz | 13091 | MO | Tropicos | 1494516 | no |
| Baccharis serrifolia DC. | Nicaragua | W.D. Stevens | 19024 | MO | Tropicos | 1498772 | no |
| Baccharis trinervis Pers. | Nicaragua | W.D. Stevens & O.M. Montiel J. | 17872 | MO | Tropicos | 1496207 | no |
| Baccharis buddlejoides Kunth | Colombia | A. Gentry | 34813 | MO | Tropicos | 1504203 | no |
| Baccharis nitida (Ruiz & Pav.) Pers. | Peru | A. Gentry, D. Smith & B. Leon | 36159 | MO | Tropicos | 1507861 | no |
| Baccharis trinervis Pers. | Peru | A. Gentry & D. Smith | 35783 | MO | Tropicos | 1506705 | no |
| Baccharis brachylaenoides var. brachylaenoides | Peru | A. Gentry & D. Smith | 35972 | MO | Tropicos | 1506873 | no |