| Wimmeria confusa Hemsl. | Mexico | Gabriel Flores F. & R. Ramirez R. | 2640 | MO | Tropicos | 2567901 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Thomas B. Croat | 39268 | MO | Tropicos | 2567924 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Howard Scott Gentry | 4813 | MO | Tropicos | 2568226 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | P. Goldsmith | 142 | MO | Tropicos | 2568187 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Thomas B. Croat | 39268 | MO | Tropicos | 2502663 | no |
| Wimmeria montana Lundell | Mexico | D.E. Breedlove & B.T. Keller | 49441 | MO | Tropicos | 2541824 | no |
| Wimmeria bartlettii Lundell | Mexico | Demetrio A4lvarez & A. Chambor | 4818 | MO | Tropicos | 2541865 | no |
| Wimmeria microphylla Radlk. | Mexico | Grady L. Webster & W. Scott Armbruster | 20728 | MO | Tropicos | 2542093 | no |
| Wimmeria microphylla Radlk. | Mexico | P. Tenorio L. & C. Romero de T. | 8011 | MO | Tropicos | 2542407 | no |
| Wimmeria montana Lundell | Mexico | D.E. Breedlove & B. Bartholomew | 55627 | MO | Tropicos | 2542461 | no |
| Wimmeria microphylla Radlk. | Mexico | F. Chiang, F.G. Medrano, V. Jaramillo & P. Dávila | F274 | MO | Tropicos | 2543601 | no |
| Wimmeria microphylla Radlk. | Mexico | José C. Soto Núñez | 4852 | MO | Tropicos | 2543834 | no |
| Wimmeria confusa Hemsl. | Mexico | Eduardo A. Pérez-García & Bartolino Reyes Ríos | 1675 | MO | Tropicos | 2543922 | no |
| Wimmeria confusa Hemsl. | Mexico | D.E. Breedlove & F. Almeda | 59263 | MO | Tropicos | 2543923 | no |
| Wimmeria microphylla Radlk. | Mexico | Barry A. Prigge | 3236 | MO | Tropicos | 2544085 | no |
| Wimmeria microphylla Radlk. | Mexico | F. Chaing, F.G. Medrano, V. Jaramillo & P. Dávila | F111 | MO | Tropicos | 2544089 | no |
| Wimmeria microphylla Radlk. | Mexico | David H. Lorence, G. Lorence & A. García M. | 3711 | MO | Tropicos | 2544246 | no |
| Wimmeria microphylla Radlk. | Mexico | Refugio Cedillo T. & Rafael Torres | 1447 | MO | Tropicos | 2544247 | no |
| Wimmeria bartlettii Lundell | Mexico | G. Aguilar M. | 474 | MO | Tropicos | 2544411 | no |
| Wimmeria confusa Hemsl. | Mexico | Oswaldo Téllez V. & G. Flores F. | 11623 | MO | Tropicos | 2545608 | no |
| Wimmeria microphylla Radlk. | Mexico | B. Bartholomew, L.R. Landrum, H.W. Li, T.S. Ying & O.R. Dorado R. | 3020 | MO | Tropicos | 2542806 | no |
| Wimmeria confusa Hemsl. | Mexico | P. Tenorio L. & C. Romero de T. | 6626 | MO | Tropicos | 2542883 | no |
| Wimmeria microphylla Radlk. | Mexico | F. Chiang C., A. Salinas T. & O. Dorado R. | F2591 | MO | Tropicos | 2542936 | no |
| Wimmeria microphylla Radlk. | Mexico | P. Tenorio L., C. Romero de T. & Leobardo Tenorio M. | 7066 | MO | Tropicos | 2543282 | no |
| Wimmeria microphylla Radlk. | Mexico | William R. Anderson | 12665 | MO | Tropicos | 2543358 | no |
| Wimmeria microphylla Radlk. | Mexico | Grady L. Webster & W. Scott Armbruster | 20766 | MO | Tropicos | 2544653 | no |
| Wimmeria microphylla Radlk. | Mexico | P. Tenorio L.& C. Romero de T. | 5398 | MO | Tropicos | 2544814 | no |
| Wimmeria bartlettii Lundell | Mexico | G. Aguilar M. | 4857 | MO | Tropicos | 2544825 | no |
| Wimmeria confusa Hemsl. | Mexico | R. Torres L. & P. Tenorio L. | 3893 | MO | Tropicos | 2544886 | no |
| Wimmeria montana Lundell | Mexico | D.E. Breedlove & B.T. Keller | 49600 | MO | Tropicos | 2545184 | no |
| Wimmeria microphylla Radlk. | Mexico | F. Chiang, F.G. Medrano, V. Jaramillo & P. Dávila | F78 | MO | Tropicos | 2545134 | no |
| Wimmeria microphylla Radlk. | Mexico | Abisaí García Mendoza & R. Torres C. | 1466 | MO | Tropicos | 2545208 | no |
| Wimmeria montana Lundell | Mexico | D.E. Breedlove | 48758 | MO | Tropicos | 2545502 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Francisco Ventura A. | 19703 | MO | Tropicos | 2537789 | no |
| Wimmeria bartlettii Lundell | Mexico | Guillermo Ibarra Manriquez, G. Gómez V., & S. Sinaca C. | 2516 | MO | Tropicos | 2538179 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Heriberto Hernández G. | 1064 | MO | Tropicos | 2538438 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Paul A. Fryxell | 3782 | MO | Tropicos | 2536673 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Mahinda Martinez | 789 | MO | Tropicos | 2538924 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | A. Villalobos C., D. Neill, F. Neill & A. García | 19 | MO | Tropicos | 2539252 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | F. Ponce C., & Y.R. Cedillo T. | 00017 | MO | Tropicos | 2536107 | no |
| Wimmeria bartlettii Lundell | Mexico | Brigada Dioscoreas | 8738 | MO | Tropicos | 2539788 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | F. Ventura A. | 19907 | MO | Tropicos | 2539733 | no |
| Wimmeria bartlettii Lundell | Mexico | Tom Wendt, G. Schatz, & I. Navarrete | 4403 | MO | Tropicos | 2539734 | no |
| Wimmeria bartlettii Lundell | Mexico | Tom Wendt, M. Ishiki I., P. Vera C. & et al | 4891 | MO | Tropicos | 2539732 | no |
| Wimmeria pubescens Radlk. | Mexico | J.I. Calzada | 02039 | MO | Tropicos | 2553362 | no |
| Wimmeria pubescens Radlk. | Mexico | D.E. Breedlove & J. Strother | 46084 | MO | Tropicos | 2555008 | no |
| Wimmeria pubescens Radlk. | Mexico | M. Nee & P. Sanchez | 32856 | MO | Tropicos | 2553036 | no |
| Wimmeria pubescens Radlk. | Mexico | T.F. Daniel, W. Anderson, & S. Jessup | 5869 | MO | Tropicos | 2555421 | no |
| Wimmeria sternii Lundell | Costa Rica | Evelio Alfaro | 2507 | MO | Tropicos | 3152035 | no |
| Wimmeria bartlettii Lundell | Belize | W. Warrior & Leopoldo Romero | 1858 | MO | Tropicos | 3158075 | no |
| Wimmeria bartlettii Lundell | Mexico | G. Aguilar M., F. Aguilar & J. Aguilar | 1902 | MO | Tropicos | 2713651 | no |
| Wimmeria bartlettii Lundell | Mexico | G. Aguilar M. & F. Aguilar | 1758 | MO | Tropicos | 2714345 | no |
| Wimmeria bartlettii Lundell | Mexico | G. Aguilar M., C. Chancayun, A. Chambor, J.P. Abascal, C.H. Ramos & E. Martínez S. | 2140 | MO | Tropicos | 2713049 | no |
| Wimmeria Schltdl. & Cham. | Mexico | Dr. Edward Palmer | 220 | MO | Tropicos | 2929814 | no |
| Wimmeria sternii Lundell | Costa Rica | Evelio Alfaro | 1952 | MO | Tropicos | 2794737 | no |
| Wimmeria cyclocarpa Radlk. | Guatemala | JJ. Castillo & M. Véliz | 93.3244 | MO | Tropicos | 2833302 | no |
| Wimmeria cyclocarpa Radlk. | El Salvador | R.A. Carballo & J. Aldana | 592 | MO | Tropicos | 2830247 | no |
| Wimmeria Schltdl. & Cham. | Mexico | Hubert Kruse | 2603 | MO | Tropicos | 2823594 | no |
| Wimmeria bartlettii Lundell | Guatemala | M. Pena-Chocarro, J.J. Ortiz & N. Bonilla | 1354 | MO | Tropicos | 2823789 | no |
| Wimmeria cyclocarpa Radlk. | Guatemala | W.E. Harmon | 4646 | MO | Tropicos | 2823803 | no |
| Wimmeria cyclocarpa Radlk. | El Salvador | V.M. Martínez | 412 | MO | Tropicos | 2815094 | no |
| Wimmeria cyclocarpa Radlk. | El Salvador | V.M. Martínez | 411 | MO | Tropicos | 2815087 | no |
| Wimmeria cyclocarpa Radlk. | El Salvador | Martinez.v | 420 | MO | Tropicos | 2815083 | no |
| Wimmeria Schltdl. & Cham. | Mexico | kruse | 2728 | MO | Tropicos | 2815062 | no |
| Wimmeria bartlettii Lundell | Belize | Gerrit Davidse | 36268 | MO | Tropicos | 1084078 | no |
| Wimmeria bartlettii Lundell | Nicaragua | R.M. Rueda & I. Coronado G. | 7271 | MO | Tropicos | 1289040 | no |
| Wimmeria persicifolia Radlk. | Mexico | George B. Hinton | 3151 | MO | Tropicos | 3613972 | no |
| Wimmeria persicifolia Radlk. | Mexico | George B. Hinton & James C. Hinton | 11294 | MO | Tropicos | 3621186 | no |
| Wimmeria lanceolata Rose | Mexico | George B. Hinton | 6963 | MO | Tropicos | 3617842 | no |
| Wimmeria obtusifolia Standl. | Mexico | G. Carnevali & L.M. Calvo | 7185 | MO | Tropicos | 3495392 | no |
| Wimmeria persicifolia Radlk. | Mexico | George B. Hinton & James C. Hinton | 13218 | MO | Tropicos | 3597922 | no |
| Wimmeria persicifolia Radlk. | Mexico | George B. Hinton & James C. Hinton | 13300 | MO | Tropicos | 3597990 | no |
| Wimmeria cyclocarpa Radlk. | El Salvador | Rubén A. Carballo & M. Chicas | 1228 | MO | Tropicos | 3589227 | no |
| Wimmeria pubescens Radlk. | Nicaragua | | 28706 | MO | Tropicos | 100200519 | yes |
| Wimmeria pubescens Radlk. | Nicaragua | | 28403 | MO | Tropicos | 100199554 | no |
| Wimmeria pubescens Radlk. | Mexico | | 1018 | MO | Tropicos | 100287522 | no |
| Wimmeria pubescens Radlk. | Mexico | | MABR-129 | MO | Tropicos | 100285191 | no |
| Wimmeria lanceolata Rose | Mexico | | 6027 | MO | Tropicos | 100239188 | no |
| Wimmeria bartlettii Lundell | Belize | | 957 | MO | Tropicos | 100261434 | no |
| Wimmeria bartlettii Lundell | Belize | | 436 | MO | Tropicos | 100261445 | no |
| Wimmeria bartlettii Lundell | Belize | | 997 | MO | Tropicos | 100261455 | no |
| Wimmeria bartlettii Lundell | Belize | | 1011 | MO | Tropicos | 100261457 | no |
| Wimmeria acuminata L.O. Williams | Mexico | | 1062 | MO | Tropicos | 100282994 | no |
| Wimmeria bartlettii Lundell | Mexico | | 668 | MO | Tropicos | 100334674 | no |
| Wimmeria bartlettii Lundell | Mexico | | 700 | MO | Tropicos | 100333173 | no |
| Wimmeria acuminata L.O. Williams | Guatemala | | 3527 | MO | Tropicos | 100407184 | no |
| Wimmeria bartlettii Lundell | Belize | | 1234 | MO | Tropicos | 100673561 | no |
| Wimmeria pubescens Radlk. | Nicaragua | | 35129 | MO | Tropicos | 100773571 | yes |
| Wimmeria Schltdl. & Cham. | Mexico | | MVT8518 | MO | Tropicos | 100423210 | no |
| Wimmeria cyclocarpa Radlk. | El Salvador | | 2107 | MO | Tropicos | 100472803 | no |
| Wimmeria confusa Hemsl. | Mexico | | 111 | MO | Tropicos | 100495932 | no |
| Wimmeria bartlettii Lundell | Guatemala | | 12773 | MO | Tropicos | 100658575 | no |
| Wimmeria pubescens Radlk. | Nicaragua | | 290 | MO | Tropicos | 100821379 | no |
| Wimmeria Schltdl. & Cham. | Costa Rica | | 26475 | MO | Tropicos | 100828288 | no |
| Wimmeria obtusifolia Standl. | Mexico | | 7400 | MO | Tropicos | 100548981 | no |
| Wimmeria pubescens Radlk. | Mexico | | s.n. | MO | Tropicos | 100676578 | no |
| Wimmeria montana Lundell | Mexico | | 902 | MO | Tropicos | 100676576 | no |
| Wimmeria acuminata L.O. Williams | Mexico | | 9090 | MO | Tropicos | 100676573 | no |
| Wimmeria bartlettii Lundell | Mexico | | 3287 | MO | Tropicos | 100677939 | no |
| Wimmeria cyclocarpa Radlk. | Guatemala | | 1912 | MO | Tropicos | 100677943 | no |
| Wimmeria bartlettii Lundell | Belize | | 7696 | MO | Tropicos | 100677940 | no |
| Wimmeria bartlettii Lundell | Honduras | | 13191 | MO | Tropicos | 100677941 | no |
| Wimmeria obtusifolia Standl. | Mexico | | 290 | MO | Tropicos | 100677970 | no |
| Wimmeria obtusifolia Standl. | Mexico | | 7928 | MO | Tropicos | 100677967 | no |
| Wimmeria lundelliana Carnevali, R. Duno, Tapia-Muñoz & I. Ramírez | Mexico | | 29123 | MO | Tropicos | 100677964 | no |
| Wimmeria pubescens Radlk. | Guatemala | | 51484 | MO | Tropicos | 100677984 | no |
| Wimmeria Schltdl. & Cham. | Honduras | | 14565 | MO | Tropicos | 100678111 | no |
| Wimmeria microphylla Radlk. | Mexico | | 130 | MO | Tropicos | 100464148 | no |
| Wimmeria serrulata (DC.) Radlk. | Mexico | | 135 | MO | Tropicos | 100464150 | no |
| Wimmeria lanceolata Rose | Mexico | | 139 | MO | Tropicos | 100464156 | no |
| Wimmeria microphylla Radlk. | Mexico | | 137 | MO | Tropicos | 100464154 | no |
| Wimmeria microphylla Radlk. | Mexico | | 136 | MO | Tropicos | 100464153 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | | 143 | MO | Tropicos | 100464160 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | | 142 | MO | Tropicos | 100464159 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | | 141 | MO | Tropicos | 100464158 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | | 94 | MO | Tropicos | 100464070 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | | 98 | MO | Tropicos | 100464081 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | | 97 | MO | Tropicos | 100464080 | no |
| Wimmeria pubescens Radlk. | Mexico | | 121 | MO | Tropicos | 100464090 | no |
| Wimmeria pubescens Radlk. | Mexico | | 120 | MO | Tropicos | 100464089 | no |
| Wimmeria pubescens Radlk. | Mexico | | 129 | MO | Tropicos | 100464094 | no |
| Wimmeria microphylla Radlk. | Mexico | | 147a | MO | Tropicos | 100464164 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | | 147 | MO | Tropicos | 100464163 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | | 144 | MO | Tropicos | 100464162 | no |
| Wimmeria montana Lundell | Mexico | | 155 | MO | Tropicos | 100464166 | no |
| Wimmeria acuminata L.O. Williams | Mexico | | 153 | MO | Tropicos | 100464165 | no |
| Wimmeria confusa Hemsl. | Guatemala | | 2756 | MO | Tropicos | 100621601 | no |
| Wimmeria bartlettii Lundell | Belize | | 1182 | MO | Tropicos | 100707515 | no |
| Wimmeria cyclocarpa Radlk. | El Salvador | | 752 | MO | Tropicos | 100702177 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | | 1 | MO | Tropicos | 100995993 | no |
| Wimmeria sternii Lundell | Costa Rica | Alfaro, E. & al. | 2507 | G | G | 162051/1 | no |
| Wimmeria bartlettii Lundell | El Salvador | | 5008 | MO | Tropicos | 100895614 | no |
| Wimmeria bartlettii Lundell | Mexico | | 1958 | MO | Tropicos | 100903377 | no |
| Wimmeria microphylla Radlk. | Mexico | | 20483 | MO | Tropicos | 101011723 | no |
| Wimmeria microphylla Radlk. | Mexico | | 32183 | MO | Tropicos | 101011721 | no |
| Wimmeria microphylla Radlk. | Mexico | | 2602 | MO | Tropicos | 101011718 | no |
| Wimmeria pubescens Radlk. | Mexico | | 4127 | MO | Tropicos | 101011729 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | | 34678 | MO | Tropicos | 101011728 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | | 10577 | MO | Tropicos | 101011727 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | | 2939 | MO | Tropicos | 101011726 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | | 4989 | MO | Tropicos | 101011725 | no |
| Wimmeria pubescens Radlk. | Mexico | | 10521 | MO | Tropicos | 101011735 | no |
| Wimmeria pubescens Radlk. | Mexico | | 4328 | MO | Tropicos | 101011732 | no |
| Wimmeria persicifolia Radlk. | Mexico | | 4963 | MO | Tropicos | 100933843 | no |
| Wimmeria confusa Hemsl. | Mexico | | 385 | MO | Tropicos | 100997530 | no |
| Wimmeria pubescens Radlk. | Mexico | | 490 | MO | Tropicos | 101003729 | no |
| Wimmeria microphylla Radlk. | Mexico | | 16228 | MO | Tropicos | 101003035 | no |
| Wimmeria cyclocarpa Radlk. | El Salvador | | 4456 | MO | Tropicos | 100891167 | no |
| Wimmeria lanceolata Rose | Mexico | J. N. Rose | 9287 | NY | N/A | 337494 | yes |
| Wimmeria cyclocarpa Radlk. | Guatemala | E. T. Heyde | 3708 | NY | N/A | 337493 | yes |
| Wimmeria microphylla Radlk. | Unknown or unspecified country | | s.n. | NY | NY | 2593222 | yes |
| Wimmeria cyclocarpa Radlk. | Guatemala | J. J. Castillo Mont | 1912 | NY | N/A | 00200915 | no |
| Wimmeria bartlettii Lundell | Belize | Ibáñez Garcia, Alicia; Howe, A. | A15 | E | N/A | E00815128 | no |
| Wimmeria acuminata L.O.Williams | Unknown or unspecified country | | s.n. | NY | NY | 2593231 | yes |
| Wimmeria cyclocarpa Radlk. | Unknown or unspecified country | | s.n. | NY | NY | 2593225 | yes |
| Wimmeria acuminata L.O.Williams | Unknown or unspecified country | | s.n. | NY | NY | 2593230 | yes |
| Wimmeria microphylla Radlk. | Mexico | C. G. Pringle | 6289 | NY | N/A | 337495 | yes |
| Wimmeria acuminata L.O.Williams | Unknown or unspecified country | | s.n. | NY | NY | 2593229 | yes |
| Wimmeria obtusifolia Standl. | Unknown or unspecified country | Gaumer, G.F. | 24259 | K | Herbarium | K000537293 | yes |
| Wimmeria mexicana (DC.) Lundell | Unknown or unspecified country | Palmer, E. | 120 | K | Herbarium | K000537294 | yes |
| Wimmeria mexicana (DC.) Lundell | Unknown or unspecified country | Hartweg, T. | 41 | K | Herbarium | K000537295 | yes |
| Wimmeria mexicana (DC.) Lundell | Unknown or unspecified country | Hartweg, T. | 41 | K | Herbarium | K000537296 | yes |
| Wimmeria cyclocarpa Radlk. | Unknown or unspecified country | Heyde, Lux | 4125 | K | Herbarium | K000537297 | yes |
| Wimmeria cyclocarpa Radlk. | Unknown or unspecified country | Heyde, Lux | 3708 | K | Herbarium | K000537298 | yes |
| Wimmeria acapulcensis Lundell | Unknown or unspecified country | Palmer, E. | 124 | K | Herbarium | K000537299 | yes |
| Wimmeria bartlettii Lundell | Unknown or unspecified country | Watson, S. | 43 | K | Herbarium | K000537300 | yes |
| Wimmeria bartlettii Lundell | Nicaragua | R.M. Rueda, N. Zamora V., L.D. Paguaga & A. Grijalva P. | 17542 | MO | Tropicos | 1878347 | no |
| Wimmeria bartlettii Lundell | Nicaragua | R.M. Rueda, L.D. Paguaga, M. Garmendia, J. Masís & N. Toval | 16309 | MO | Tropicos | 1562399 | no |
| Wimmeria bartlettii Lundell | Nicaragua | R.M. Rueda, L.D. Paguaga, M. Garmendia, J. Masís & N. Toval | 16302 | MO | Tropicos | 1562381 | no |
| Wimmeria persicifolia Radlk. | Mexico | J. Machuca | 6382 | MO | Tropicos | 1683789 | no |
| Wimmeria cyclocarpa Radlk. | Guatemala | Heyde & Lux | 3708 | MO | Tropicos | 1509304 | yes |
| Wimmeria bartlettii Lundell | Guatemala | H.H. Bartlett | 12435 | MO | Tropicos | 1509303 | yes |
| Wimmeria acapulcensis Lundell | Mexico | Edward Palmer | 124 | MO | Tropicos | 1509302 | yes |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Schiede & Deppe | 1330 | MO | Tropicos | 1510054 | yes |
| Wimmeria microphylla Radlk. | Mexico | C.G. Pringle | 6289 | MO | Tropicos | 1510053 | yes |
| Wimmeria sternii Lundell | Panama | William L. Stern & Kenton L. Chambers | 57 | MO | Tropicos | 1509309 | yes |
| Wimmeria obtusifolia Standl. | Mexico | G.F. Gaumer | 24259 | MO | Tropicos | 1509307 | yes |
| Wimmeria bartlettii Lundell | Guatemala | Bruce F. Lamb | 105 | MO | Tropicos | 1509306 | yes |
| Wimmeria pubescens Radlk. | Mexico | Esteban M. Martínez S. & W. D. Stevens | 23895 | MO | Tropicos | 1962783 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Hiram Rubio | 848 | MO | Tropicos | 2096384 | no |
| Wimmeria serrulata (DC.) Radlk. | Mexico | Mario Martinez Alcantara | 33 | MO | Tropicos | 2096618 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | V.H. Chase | 7385 | MO | Tropicos | 2096658 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Edward Palmer | 123 | MO | Tropicos | 2096793 | no |
| Wimmeria persicifolia Radlk. | Mexico | Liebmann | 112 | MO | Tropicos | 2096788 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Erasmo Gonzalez | 389 | MO | Tropicos | 2097197 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | A.C. Sanders, T. Van Devender, R. Van Devender, S. Meyer, B. Pitzer, et al | 12644 | MO | Tropicos | 2091171 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Liebmann | 4043 | MO | Tropicos | 2091298 | no |
| Wimmeria persicifolia Radlk. | Mexico | D.E. Breedlove | 35606 | MO | Tropicos | 2091367 | no |
| Wimmeria bartlettii Lundell | Mexico | A. Juan & M. Avendano | 27 | MO | Tropicos | 2091465 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Rolando Ramirez & G. Flores F. | 979 | MO | Tropicos | 2091446 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Crecencio Guzmán | 66 | MO | Tropicos | 2091533 | no |
| Wimmeria bartlettii Lundell | Mexico | M. Avendano D. & A. Juan | 127 | MO | Tropicos | 2091577 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | A. Lot et al. | 2038 | MO | Tropicos | 2091647 | no |
| Wimmeria bartlettii Lundell | Mexico | J.H. Beaman & C. Alvarez del C. | 5907 | MO | Tropicos | 2091714 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | B.F. Hansen & M. Nee | 7364 | MO | Tropicos | 2091850 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Pedro Tenorio L. & G. Flores F. | 16607 | MO | Tropicos | 2091916 | no |
| Wimmeria bartlettii Lundell | Mexico | Santiago Sinaca Colín & Fidel Chigo S. | 668 | MO | Tropicos | 2091977 | no |
| Wimmeria lanceolata Rose | Mexico | José C. Soto Núñez, Simon Roman G. & Antonio vidal C. | 12054 | MO | Tropicos | 2091983 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Hiram Rubio | 1798 | MO | Tropicos | 2091982 | no |
| Wimmeria microphylla Radlk. | Mexico | C.G. Pringle | 6688 | MO | Tropicos | 2091987 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Erasmo Gonzalez | 301 | MO | Tropicos | 2091988 | no |
| Wimmeria confusa Hemsl. | Mexico | Flores-Farnco G., O. Tellez V. & A. Dominguez | 3001 | MO | Tropicos | 2092049 | no |
| Wimmeria microphylla Radlk. | Mexico | P. Tenorio L., C. Romero d'T., E. Martinez C. & L. Tenorio M. | 6924 | MO | Tropicos | 2092052 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Edward Palmer | 128 | MO | Tropicos | 2092118 | no |
| Wimmeria pubescens Radlk. | Mexico | C.A. Purpus | 2020 | MO | Tropicos | 2092122 | no |
| Wimmeria lanceolata Rose | Mexico | T.S. Cochrane, A. Vazquez G. & L. Hernandez L. | 12239 | MO | Tropicos | 2092079 | no |
| Wimmeria pubescens Radlk. | Mexico | J. Dorantes et al. | 1219 | MO | Tropicos | 2092191 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Howard Scott Gentry | 6659 | MO | Tropicos | 2092257 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Gabriel Flores F. & R. Ramirez R. | 2411 | MO | Tropicos | 2092334 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | C.G. Pringle | 3706 | MO | Tropicos | 2092461 | no |
| Wimmeria bartlettii Lundell | Mexico | J.H. Beaman | 5815 | MO | Tropicos | 2092526 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Hiram Rubio | 1718 | MO | Tropicos | 2092469 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | C.A. Purpus | 5960 | MO | Tropicos | 2092599 | no |
| Wimmeria bartlettii Lundell | Mexico | Brigada Vazquez | 522 | MO | Tropicos | 2092597 | no |
| Wimmeria lanceolata Rose | Mexico | C.L. Lundell & Amelia A. Lundell | 12573 | MO | Tropicos | 2092601 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Edward Palmer | 120 | MO | Tropicos | 2092607 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Gabriel Flores F., O. Tellez V., P. Tenorio L. & A. Salinas | 1089 | MO | Tropicos | 2092605 | no |
| Wimmeria bartlettii Lundell | Mexico | Santiago Sinaca Colín | 547 | MO | Tropicos | 2092664 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Gabriel Flores F. & P. Tenorio L. | 1283 | MO | Tropicos | 2092674 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | S.L. Solheim, M. Chazaro B. | 1713 | MO | Tropicos | 2092672 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | D.E. Breedlove & R.F. Thorne | 18014 | MO | Tropicos | 2092671 | no |
| Wimmeria microphylla Radlk. | Mexico | C.A. Purpus | 2713 | MO | Tropicos | 2092766 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | B.F. Hansen & M. Nee | 7400 | MO | Tropicos | 2092739 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | E. Martínez Ojeda | 95 | MO | Tropicos | 2092813 | no |
| Wimmeria pubescens Radlk. | Mexico | Alberto Reyes-Garcia | 1078 | MO | Tropicos | 2092887 | no |
| Wimmeria bartlettii Lundell | Mexico | F. Ponce C. & R. Cedillo T. | 17 | MO | Tropicos | 2092876 | no |
| Wimmeria confusa Hemsl. | Mexico | Gabriel Flores F., O. Tellez V., P. Tenorio L. & A. Cadena | 1649 | MO | Tropicos | 2092881 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Pedro Tenorio L. & G. Flores F. | 16377 | MO | Tropicos | 2092953 | no |
| Wimmeria bartlettii Lundell | Mexico | Refugio Cedillo Trigos | 3523 | MO | Tropicos | 2092943 | no |
| Wimmeria lanceolata Rose | Mexico | F. Chiang, Gonzalez Medrano & C.H. Ramos | 552 | MO | Tropicos | 2093019 | no |
| Wimmeria microphylla Radlk. | Mexico | Antonio Salinas T., P.Tenorio & J. Sanchez | 5625 | MO | Tropicos | 2093088 | no |
| Wimmeria pubescens Radlk. | Mexico | C.A. Purpus | 6008 | MO | Tropicos | 2093092 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | R. Cedillo T. | 3586 | MO | Tropicos | 2093155 | no |
| Wimmeria serrulata (DC.) Radlk. | Mexico | C.G. Pringle | 6210 | MO | Tropicos | 2095281 | no |
| Wimmeria pubescens Radlk. | Mexico | Liebmann | 1045(4045?) | MO | Tropicos | 2095955 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | A. Lot | 1829 | MO | Tropicos | 2096050 | no |
| Wimmeria serrulata (DC.) Radlk. | Mexico | J. Sanchez B. | 72 | MO | Tropicos | 2096082 | no |
| Wimmeria persicifolia Radlk. | Mexico | William R. Anderson | 12628 | MO | Tropicos | 2096164 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Unknown | s.n. | MO | Tropicos | 2094643 | no |
| Wimmeria acuminata L.O. Williams | Mexico | Grady L. Webster, Kim Miller & Lillian Miller | 13022 | MO | Tropicos | 2094608 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Robert L. Dressler | 1887 | MO | Tropicos | 2097475 | no |
| Wimmeria serrulata (DC.) Radlk. | Mexico | David H. Lorence, A.Garcia M. & R. Torres C. | 4320a | MO | Tropicos | 2097924 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Sessé & Mocino | s.n. 30561 | MO | Tropicos | 2093224 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | F.G. Medrano, P. Hiriart, G. Ortiz & A. Solis | 9646 | MO | Tropicos | 2093225 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | F. Ventura A. | 1233 | MO | Tropicos | 2093293 | no |
| Wimmeria microphylla Radlk. | Mexico | Mario Sousa & C. Ramos | 4742 | MO | Tropicos | 2093300 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Gabriel Flores F. & P. Tenorio L. | 1215 | MO | Tropicos | 2093366 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Pedro Tenorio L. & G. Flores F. | 16132 | MO | Tropicos | 2093361 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | V.H. Chase | 7427 | MO | Tropicos | 2093430 | no |
| Wimmeria persicifolia Radlk. | Mexico | Emily J. Lott & B.L. Phillips,L. Vazquez V., I. Garcia R. | 3047 | MO | Tropicos | 2093386 | no |
| Wimmeria microphylla Radlk. | Mexico | C.A. Purpus | 5701 | MO | Tropicos | 2093505 | no |
| Wimmeria bartlettii Lundell | Mexico | Guillermo Ibarra Manriquez, Jorge Meave, Claudia Gallardo Hernandez, Armando Rincon Gutierrez & Rodolfo Noriega Trejo. | 3872 | MO | Tropicos | 2093566 | no |
| Wimmeria bartlettii Lundell | Mexico | C.H. Ramos & E. Martinez S. | 409 | MO | Tropicos | 2093563 | no |
| Wimmeria pubescens Radlk. | Mexico | C.A. Purpus | 7503 | MO | Tropicos | 2093574 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | E. Carranza | 1449 | MO | Tropicos | 2093635 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | P.S. Martin, P. Jenkins, D. Barber & H. Hansen | s.n. | MO | Tropicos | 2093642 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Gabriel Flores F. & P. Tenorio L. | 1553 | MO | Tropicos | 2093705 | no |
| Wimmeria bartlettii Lundell | Belize | C. Whitefoord | 10354 | MO | Tropicos | 2136771 | no |
| Wimmeria bartlettii Lundell | Mexico | Guillermo Ibarra Manriquez & Santiago Sinaca C. | 3370 | MO | Tropicos | 2136851 | no |
| Wimmeria montana Lundell | Mexico | Alonso Mendez Ton & Maria Concepcion Mtz. de Lopez | 9504 | MO | Tropicos | 2136858 | no |
| Wimmeria bartlettii Lundell | Mexico | Refugio Cedillo Trigos | 3319 | MO | Tropicos | 2136884 | no |
| Wimmeria acuminata L.O. Williams | Mexico | Alush Méndez Ton | 5102 | MO | Tropicos | 2136894 | no |
| Wimmeria pubescens Radlk. | Mexico | William R. Anderson | 13549 | MO | Tropicos | 2136891 | no |
| Wimmeria montana Lundell | Mexico | Alonso Méndez G. | 8216 | MO | Tropicos | 2136897 | no |
| Wimmeria montana Lundell | Mexico | Alush Méndez Ton | 7170 | MO | Tropicos | 2136898 | no |
| Wimmeria montana Lundell | Mexico | Alush Méndez Ton | 7187 | MO | Tropicos | 2136899 | no |
| Wimmeria bartlettii Lundell | Mexico | B. Ortiz & Martiniano | 157 | MO | Tropicos | 2090465 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Thomas B. Croat | 937 | MO | Tropicos | 2090470 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Mary Taylor Edwards | 591 | MO | Tropicos | 2090612 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Gabriel Flores F., O. Tellez V., P. Tenorio L. & A. Cadena | 1671 | MO | Tropicos | 2090753 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | L.A. Kenoyer | 22 | MO | Tropicos | 2090822 | no |
| Wimmeria bartlettii Lundell | Mexico | Tom Wendt, A. Villalobos C. & I. Navarrete | 3152 | MO | Tropicos | 2090820 | no |
| Wimmeria lanceolata Rose | Mexico | Abisaí García M., P. Tenorio & A. Salinas | 2433 | MO | Tropicos | 2090896 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Hiram Rubio | 1781 | MO | Tropicos | 2090895 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | W.R. Anderson & Christiane Anderson | 5109 | MO | Tropicos | 2090894 | no |
| Wimmeria mexicana (DC.) Lundell | Mexico | Howard Scott Gentry | 1879 | MO | Tropicos | 2091027 | no |
| Wimmeria bartlettii Lundell | Belize | C. Whitefoord | 10181 | MO | Tropicos | 2090980 | no |
| Wimmeria concolor Schltdl. & Cham. | Mexico | Benito Servín | 1070 | MO | Tropicos | 2091094 | no |
| Wimmeria lundelliana Carnevali, R. Duno, Tapia-Muñoz & I. Ramírez | Mexico | Demetrio Álvarez | 1803 | MO | Tropicos | 2079203 | no |
| Wimmeria microphylla Radlk. | Mexico | Abisaí García M., D. Frame & C. Rincón | 2292 | MO | Tropicos | 2183301 | no |
| Wimmeria microphylla Radlk. | Mexico | P. Tenorio L., C. Romero d'T, E. Martinez C. & L. Tenorio M. | 6935 | MO | Tropicos | 2183735 | no |
| Wimmeria Schltdl. & Cham. | El Salvador | V.M. Martínez | 404 | MO | Tropicos | 2184080 | no |
| Wimmeria microphylla Radlk. | Mexico | P. Tenorio L., L. Alvarado & E. Martínez | 20620 | MO | Tropicos | 2185332 | no |
| Wimmeria microphylla Radlk. | Mexico | Pedro Tenorio L. & Eustolio Martinez | 19745 | MO | Tropicos | 2185831 | no |
| Wimmeria bartlettii Lundell | Belize | S. Iremonger | 550 | MO | Tropicos | 2186059 | no |
| Wimmeria cyclocarpa Radlk. | El Salvador | V.M. Martínez | 341 | MO | Tropicos | 2186320 | no |
| Wimmeria lundelliana Carnevali, R. Duno, Tapia-Muñoz & I. Ramírez | Mexico | E. Martínez S., D. Alvarez & S. Ramírez | 29902 | MO | Tropicos | 2172465 | no |
| Wimmeria lundelliana Carnevali, R. Duno, Tapia-Muñoz & I. Ramírez | Mexico | E. Martínez S., D. Alvarez, S. Ramírez, E. Lira & E. Madrid | 29121 | MO | Tropicos | 2170483 | yes |
| Wimmeria bartlettii Lundell | Belize | A. Ibáñez García, F. Ryland & A. Robertson | A15 | MO | Tropicos | 2170894 | no |
| Wimmeria bartlettii Lundell | Guatemala | B. Wallnöfer | 9518 | MO | Tropicos | 2173503 | no |
| Wimmeria lundelliana Carnevali, R. Duno, Tapia-Muñoz & I. Ramírez | Mexico | E. Martínez S., D. Alvarez & S. Ramírez | 29888 | MO | Tropicos | 2173590 | no |
| Wimmeria bartlettii Lundell | Guatemala | B. Wallnöfer & F.M. Tut-Tesucun | 5843 | MO | Tropicos | 2173591 | no |
| Wimmeria microphylla Radlk. | Mexico | J.I. Calzada | 20188 | MO | Tropicos | 2234722 | no |
| Wimmeria microphylla Radlk. | Mexico | J.T. Calzada | 20317 | MO | Tropicos | 2236250 | no |
| Wimmeria obtusifolia Standl. | Mexico | E. Martínez S., D. Alvarez, S. Ramírez & D. Pérez | 30754 | MO | Tropicos | 2240735 | no |
| Wimmeria microphylla Radlk. | Mexico | P. Tenorio L. & L. Kelly | 21278 | MO | Tropicos | 2241223 | no |
| Wimmeria persicifolia Radlk. | Mexico | J.I. Calzada | 20683 | MO | Tropicos | 2233760 | no |
| Wimmeria microphylla Radlk. | Mexico | P. Tenorio L. & L. Kelly | 21668 | MO | Tropicos | 2238066 | no |
| Wimmeria bartlettii Lundell | Belize | C. Whitefoord | 9009 | MO | Tropicos | 2260176 | no |
| Wimmeria persicifolia Radlk. | Mexico | J.I. Calzada | 20276 | MO | Tropicos | 2260196 | no |
| Wimmeria confusa Hemsl. | Mexico | G. Flores-Franco, O. Téllez V. & A. Dominguez | 2967 | MO | Tropicos | 2258089 | no |
| Wimmeria confusa Hemsl. | Mexico | G. Flores-Franco, O. Tèllez V. & A. Dominguez | 2982 | MO | Tropicos | 2259135 | no |
| Wimmeria persicifolia Radlk. | Mexico | J.I. Calzada | 20276 | MO | Tropicos | 2257276 | no |
| Wimmeria bartlettii Lundell | Belize | John D. Dwyer | 11562b | MO | Tropicos | 2286409 | no |
| Wimmeria cyclocarpa Radlk. | Honduras | Deborah Dey & Emly Siegerist | 248 | MO | Tropicos | 2288597 | no |
| Wimmeria pubescens Radlk. | Nicaragua | W.D. Stevens | 22401 | MO | Tropicos | 162066 | no |
| Wimmeria pubescens Radlk. | Nicaragua | W.D. Stevens | 23523 | MO | Tropicos | 162120 | no |
| Wimmeria bartlettii Lundell | Nicaragua | A.H. Gentry, W.D. Stevens, A. Grijalva P. & P.P. Moreno | 44083 | MO | Tropicos | 162122 | no |
| Wimmeria pubescens Radlk. | Nicaragua | W.D. Stevens | 23323 | MO | Tropicos | 162164 | no |
| Wimmeria bartlettii Lundell | Costa Rica | Quírico Jiménez | 759 | MO | Tropicos | 162233 | no |
| Wimmeria pubescens Radlk. | Nicaragua | P.P. Moreno | 25064 | MO | Tropicos | 162261 | no |
| Wimmeria pubescens Radlk. | Nicaragua | P.P. Moreno | 25161 | MO | Tropicos | 162273 | no |
| Wimmeria pubescens Radlk. | Nicaragua | A. Laguna | 446 | MO | Tropicos | 162380 | no |
| Wimmeria pubescens Radlk. | Nicaragua | M. Nee | 28277 | MO | Tropicos | 162367 | no |
| Wimmeria bartlettii Lundell | Belize | Bruce K. Holst | 4251 | MO | Tropicos | 162458 | no |
| Wimmeria sternii Lundell | Panama | Gordon McPherson | 15987 | MO | Tropicos | 162562 | no |
| Wimmeria bartlettii Lundell | Honduras | J.M. MacDougal, P. House & R. Zúniga | 3112 | MO | Tropicos | 162708 | no |
| Wimmeria bartlettii Lundell | Belize | Thomas B. Croat | 23568 | MO | Tropicos | 162948 | no |
| Wimmeria pubescens Radlk. | Nicaragua | P.P. Moreno | 1934 | MO | Tropicos | 162967 | no |
| Wimmeria concolor Cham. & Schltdl. | Unknown or unspecified country | | s.n. | NY | NY | 03229600 | yes |
| Wimmeria pubescens Radlk. | Nicaragua | W.D. Stevens | 22384 | MO | Tropicos | 782623 | no |
| Wimmeria sternii Lundell | Nicaragua | L.O. Williams, A. Molina R., T.P. Williams, D.N. Gibson & C.W. Laskowski | 27972 | MO | Tropicos | 948309 | no |
| Wimmeria sternii Lundell | Nicaragua | L.O. Williams, A. Molina R. & T.P. Williams | 23859 | MO | Tropicos | 1357450 | no |
| Wimmeria acuminata L.O. Williams | Mexico | D.E. Breedlove & R.F. Thorne | 21314 | MO | Tropicos | 1406474 | no |
| Wimmeria acuminata L.O. Williams | Mexico | D.E. Breedlove | 48900 | MO | Tropicos | 1406473 | no |
| Wimmeria acuminata L.O. Williams | Mexico | D.E.reedlove & R.F. Thorne | 31052 | MO | Tropicos | 1406476 | no |
| Wimmeria bartlettii Lundell | Mexico | Martín Gómez López | 380 | MO | Tropicos | 1406475 | no |
| Wimmeria acuminata L.O. Williams | Mexico | D.E. Breedlove | 30418 | MO | Tropicos | 1406478 | no |
| Wimmeria acuminata L.O. Williams | Mexico | D.E. Breedlove & F. Almeda | 47577 | MO | Tropicos | 1406477 | no |
| Wimmeria pubescens Radlk. | Honduras | Louis O. Williams & Terua P. Williams | 18273 | MO | Tropicos | 1406480 | no |
| Wimmeria lundelliana Carnevali, R. Duno, Tapia-Muñoz & I. Ramírez | Mexico | E. Cabrera & H. de Cabrera | 3984 | MO | Tropicos | 1406479 | yes |
| Wimmeria montana Lundell | Mexico | D.E. Breedlove | 33484 | MO | Tropicos | 1406465 | no |
| Wimmeria montana Lundell | Mexico | D.E. Breedlove | 23329A | MO | Tropicos | 1406468 | no |
| Wimmeria montana Lundell | Mexico | D.E. Breedlove | 49770 | MO | Tropicos | 1406467 | no |
| Wimmeria montana Lundell | Mexico | Dennis E. Breedlove & R.F. Thorne | 21359 | MO | Tropicos | 1406470 | no |
| Wimmeria pubescens Radlk. | Mexico | D.E. Breedlove | 28438 | MO | Tropicos | 1406457 | no |
| Wimmeria pubescens Radlk. | Mexico | Dennis E. Breedlove | 37707 | MO | Tropicos | 1406459 | no |
| Wimmeria pubescens Radlk. | Mexico | D.E. Breedlove | 37560 | MO | Tropicos | 1406462 | no |
| Wimmeria pubescens Radlk. | Mexico | D.E. Breedlove | 36752 | MO | Tropicos | 1406461 | no |
| Wimmeria bartlettii Lundell | Mexico | D.E. Breedlove | 50925 | MO | Tropicos | 1406463 | no |
| Wimmeria cyclocarpa Radlk. | Guatemala | Heyde & Lux | 4125 | MO | Tropicos | 1406455 | no |
| Wimmeria pubescens Radlk. | Mexico | Breedlove | 42153 | MO | Tropicos | 1406482 | no |
| Wimmeria Schltdl. & Cham. | Honduras | D.L. Hazlett | 956 | MO | Tropicos | 1406481 | yes |
| Wimmeria bartlettii Lundell | Belize | William A. Schipp | 1296 | MO | Tropicos | 1406484 | no |
| Wimmeria bartlettii Lundell | Guatemala | H.H. Bartlett | s.n. | MO | Tropicos | 1406483 | no |
| Wimmeria bartlettii Lundell | Belize | C.L. Lundell | 6278 | MO | Tropicos | 1406486 | no |
| Wimmeria bartlettii Lundell | Guatemala | Rolando Tún Ortíz | 776 | MO | Tropicos | 1406485 | no |
| Wimmeria bartlettii Lundell | Belize | S. Iremonger | 550 | MO | Tropicos | 1410926 | no |
| Wimmeria pubescens Radlk. | Mexico | D.E. Breedlove & R.F. Thorne | 20630 | MO | Tropicos | 1410937 | no |
| Wimmeria montana Lundell | Mexico | D.E. Breedlove & F. Almeda | 58150 | MO | Tropicos | 1410934 | no |
| Wimmeria acuminata L.O. Williams | Mexico | D.E. Breedlove | 49078 | MO | Tropicos | 1410986 | no |
| Wimmeria montana Lundell | Mexico | A. S. Ton | 902 | NY | N/A | 345458 | yes |
| Wimmeria montana Lundell | Mexico | A. S. Ton | 902 | NY | N/A | 345459 | yes |
| Wimmeria montana Lundell | Unknown or unspecified country | | s.n. | NY | NY | 2457426 | yes |
| Wimmeria montana Lundell | Unknown or unspecified country | | s.n. | NY | NY | 2593221 | yes |
| Wimmeria pubescens Radlk. | Mexico | F. M. Liebmann | 4046 | NY | N/A | 337497 | yes |
| Wimmeria bartlettii Lundell | Guatemala | H. H. Bartlett | 12435 | NY | N/A | 337492 | yes |
| Wimmeria bartlettii Lundell | Guatemala | H. H. Bartlett | 12773 | NY | N/A | 337491 | yes |
| Wimmeria pubescens Radlk. | Guatemala | J. J. Castillo Mont | 2756 | NY | N/A | 1692002 | no |
| Wimmeria obtusifolia Standl. | Mexico | G. F. Gaumer | 24259 | NY | N/A | 337496 | yes |
| Wimmeria bartlettii Lundell | Unknown or unspecified country | | s.n. | NY | NY | 2593227 | yes |
| Wimmeria bartlettii Lundell | Unknown or unspecified country | | s.n. | NY | NY | 2593228 | yes |
| Wimmeria pubescens Radlk. | Unknown or unspecified country | | s.n. | NY | NY | 2457427 | yes |
| Wimmeria pubescens Radlk. | Unknown or unspecified country | | s.n. | NY | NY | 2457428 | yes |
| Wimmeria concolor Cham. & Schltdl. | Unknown or unspecified country | | s.n. | NY | NY | 2593232 | yes |
| Wimmeria serrulata (DC.) Radlk. | Unknown or unspecified country | | s.n. | NY | NY | 2593219 | yes |
| Wimmeria mexicana (DC.) Lundell | Unknown or unspecified country | | s.n. | NY | NY | 2593223 | yes |
| Wimmeria microphylla Radlk. | Unknown or unspecified country | | s.n. | NY | NY | 02736239 | yes |
| Wimmeria cyclocarpa Radlk. | Unknown or unspecified country | | s.n. | NY | NY | 2593226 | yes |
| Wimmeria mexicana (DC.) Lundell | Unknown or unspecified country | | s.n. | NY | NY | 2593224 | yes |
| Wimmeria pubescens Radlk. | Unknown or unspecified country | | s.n. | NY | NY | 2593220 | yes |
| Wimmeria cyclocarpa Radlk. | Guatemala | Heyde|Lux | s.n. | P | P | P02274059 | yes |
| Wimmeria microphylla Radlk. | Mexico | Pringle, C.G. | s.n. | P | P | P02274061 | yes |
| Wimmeria microphylla Radlk. | Mexico | Pringle, C.G. | s.n. | P | P | P02274062 | yes |
| Wimmeria pubescens Radlk. | Mexico | Labat, J.N. | s.n. | P | P | P05585848 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05585831 | yes |
| Wimmeria bartlettii Lundell | Unknown or unspecified country | | s.n. | P | P | P05585826 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05585828 | yes |
| Wimmeria persiciflora Radlk. | Unknown or unspecified country | | s.n. | P | P | P05585844 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05585827 | yes |
| Wimmeria | Unknown or unspecified country | | s.n. | P | P | P05490105 | yes |
| Wimmeria lanceolata Rose | Mexico | Rose, J.N.|Painter, J.H.|Rose, J.S. | s.n. | P | P | P02274060 | yes |
| Wimmeria microphylla Radlk. | Unknown or unspecified country | | s.n. | P | P | P05585840 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05583525 | yes |
| Wimmeria discolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05585837 | yes |
| Wimmeria discolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05585836 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05583526 | yes |
| Wimmeria obtusifolia Standl. | Unknown or unspecified country | | s.n. | P | P | P05585843 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05583704 | yes |
| Wimmeria microphylla Radlk. | Unknown or unspecified country | | s.n. | P | P | P05585838 | yes |
| Wimmeria pubescens Radlk. | Unknown or unspecified country | | s.n. | P | P | P05583708 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05585832 | yes |
| Wimmeria confusa Hemsl. | Unknown or unspecified country | | s.n. | P | P | P05585834 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05583706 | yes |
| Wimmeria persiciflora Radlk. | Unknown or unspecified country | | s.n. | P | P | P05585846 | yes |
| Wimmeria confusa Hemsl. | Unknown or unspecified country | | s.n. | P | P | P05585835 | yes |
| Wimmeria confusa Hemsl. | Unknown or unspecified country | | s.n. | P | P | P05585833 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05585830 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05585829 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05583524 | yes |
| Wimmeria microphylla Radlk. | Unknown or unspecified country | | s.n. | P | P | P05585839 | yes |
| Wimmeria persiciflora Radlk. | Unknown or unspecified country | | s.n. | P | P | P05585845 | yes |
| Wimmeria persiciflora Radlk. | Unknown or unspecified country | | s.n. | P | P | P05585847 | yes |
| Wimmeria concolor Schltdl. & Cham. | Unknown or unspecified country | | s.n. | P | P | P05583523 | yes |
| Wimmeria microphylla Radlk. | Unknown or unspecified country | | s.n. | P | P | P05585841 | yes |