| Bartlettina liesneri R.M. King & H. Rob. | Venezuela, Bolivarian Republic of | Julián A. Steyermark & Ronald Liesner | 119027 | MO | Tropicos | 2598367 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | Ynes Mexia | 4226 | MO | Tropicos | 2598350 | yes |
| Bartlettina cronquistii R.M. King & H. Rob. | Mexico | A. Cronquist & M. Sousa | 10514 | MO | Tropicos | 2621878 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | United Kingdom | Robert Merrill King & Robert M. Garvey | 12995 | MO | Tropicos | 2647779 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | C.A. Purpus | 6686 | MO | Tropicos | 2459580 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Rafael Hernández Magaña, Abisaí García y R. Hernández V. | 4159 | MO | Tropicos | 2459646 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Thomas B. Croat | 48169 | MO | Tropicos | 2459645 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | F.Ventura A. | s.n. | MO | Tropicos | 2459715 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | George B. Hinton | 3636 | MO | Tropicos | 2459710 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Rafael Hernández Magaña, Pedro Tenorio L. | s.n. | MO | Tropicos | 2459781 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Salomón Maya J. | 4194 | MO | Tropicos | 2459772 | no |
| Bartlettina tamaulipana (B.L. Turner) R.M. King & H. Rob. | Mexico | A. Richardson | 1100 | MO | Tropicos | 2459920 | no |
| Bartlettina macdougallii R.M. King & H. Rob. | Mexico | Ricardo López Luna en colaboración con Gary J. Martin | 0543 | MO | Tropicos | 2459915 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | B.L. Turner | 15090 | MO | Tropicos | 2459972 | no |
| Bartlettina R.M. King & H. Rob. | Costa Rica | Thomas B. Croat | 22244 | MO | Tropicos | 2459986 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Jackie M.Poole, J.A. McDonald | s.n. | MO | Tropicos | 2460056 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | D.E. Breedlove, A.R. Smith | 31925 | MO | Tropicos | 2460052 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Refugio Cedillo Trigos & David Lorence | s.n. | MO | Tropicos | 2460120 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | C.G. Pringle | 8164 | MO | Tropicos | 2460186 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Marino Rosas R. | s.n. | MO | Tropicos | 2460252 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Liebmann | s.n. | MO | Tropicos | 2460313 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Mexico | Santiago Sinaca Colín | 557 | MO | Tropicos | 2460388 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | D.E. Breedlove & B. Bartholomew | 66816 | MO | Tropicos | 2445861 | no |
| Bartlettina hintonii R.M. King & H. Rob. | Mexico | Thomas B. Croat | 45644 | MO | Tropicos | 2445961 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Salomón Maya J. | 4215 | MO | Tropicos | 2460392 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | C.G. Pringle | s.n. | MO | Tropicos | 2460374 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | D.E. Breedlove | 34397 | MO | Tropicos | 2460452 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Saúl Hernández López | s.n. | MO | Tropicos | 2460513 | no |
| Bartlettina macdougallii R.M. King & H. Rob. | Mexico | Ricardo López Luna en colaboración con Gary J. Martin | 0244 | MO | Tropicos | 2460512 | no |
| Bartlettina prionophylla (B.L. Rob.) R.M. King & H. Rob. | Panama | W.G. D'Arcy, Barry E. Hammel, E.C. Hill, S. Schwartz, O. Wolcott & H. Wolcott | 12906 | MO | Tropicos | 2460519 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | C. Hernandez A. | s.n. | MO | Tropicos | 2460642 | no |
| Bartlettina karvinskiana (DC.) R.M. King & H. Rob. | Mexico | Rafael Hernández Magaña | 4141 | MO | Tropicos | 2460644 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | W. Marquez R. | s.n. | MO | Tropicos | 2460702 | no |
| Bartlettina hintonii R.M. King & H. Rob. | Mexico | George B. Hinton & James C. Hinton | 15396 | MO | Tropicos | 2460775 | no |
| Bartlettina macdougallii R.M. King & H. Rob. | Mexico | T. MacDougall | s.n. | MO | Tropicos | 2460776 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | D.E. Breedlove, A. R. Smith | 31725 | MO | Tropicos | 2460780 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Panama | W.G. D'Arcy, Barry E. Hammel, E.C. Hill, S. Schwartz, O. Wolcott & H. Wolcott | 12989 | MO | Tropicos | 2460915 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Esaú Velasco López, Gary J. Martin | 0140 | MO | Tropicos | 2460979 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Jose Rivera Reyes en colaboración con Gary J. Martin | 138 | MO | Tropicos | 2461045 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | E. Matuda | 1937 | MO | Tropicos | 2461048 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Honduras | House Paul | 824 | MO | Tropicos | 2461053 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | C.A. Purpus | 7195 | MO | Tropicos | 2461234 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | E. Martínez S. | s.n. | MO | Tropicos | 2461178 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | B.L. Turner & Gayle Turner | 15072 | MO | Tropicos | 2461177 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Panama | W.G. D'Arcy | 10841 | MO | Tropicos | 2461252 | no |
| Bartlettina constipatiflora (Klatt) R.M. King & H. Rob. | Mexico | Thomas B. Croat | 48156 | MO | Tropicos | 2461243 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Jose Rivera Reyes, Gary J. Martin | 0967 | MO | Tropicos | 2461246 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Honduras | Marcial Erazo Peña, G. Cruz & P. Purdy | 258 | MO | Tropicos | 2461317 | no |
| Bartlettina macdougallii R.M. King & H. Rob. | Mexico | Thomas B. Croat | 47945 | MO | Tropicos | 2461378 | no |
| Bartlettina R.M. King & H. Rob. | Costa Rica | Austin Smith | F1856 | MO | Tropicos | 2461380 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Galeotti | s.n. | MO | Tropicos | 2461443 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Hno. Ernest Lyonnet | [541200054] | MO | Tropicos | 2461447 | no |
| Bartlettina constipatiflora (Klatt) R.M. King & H. Rob. | Mexico | Thomas B. Croat | 48143 | MO | Tropicos | 2461507 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Ernest Lyonnet | s.n. | MO | Tropicos | 2461510 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Jose Rivera Reyes, Gary J. Martin | 1046 | MO | Tropicos | 2461513 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | S. Sinaca C. | s.n. | MO | Tropicos | 2461505 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Leibold | s.n. | MO | Tropicos | 2461571 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Gary J. Martin | 484 | MO | Tropicos | 2461578 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Honduras | Lisa Villela | 137 | MO | Tropicos | 2461584 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Salomón Maya J. | 1334 | MO | Tropicos | 2461652 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Panama | Edwin L. Tyson | 863 | MO | Tropicos | 2461655 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Lindsay Woodruff, C. Todzia & A. Campos V. | 235 | MO | Tropicos | 2461712 | no |
| Bartlettina constipatiflora (Klatt) R.M. King & H. Rob. | Mexico | Gary J. Martin | 382 | MO | Tropicos | 2461780 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Liebmann | s.n. | MO | Tropicos | 2461909 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | M.B.G. | s.n. | MO | Tropicos | 2461912 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Jose Rivera Reyes en colaboración con Gary J. Martin | 969 | MO | Tropicos | 2461983 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | D.E. Breedlove, A.R. Smith | 32653 | MO | Tropicos | 2462054 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Thomas B. Croat | 46452 | MO | Tropicos | 2462055 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Panama | W.G. D'Arcy | 10760 | MO | Tropicos | 2462059 | no |
| Bartlettina macdougallii R.M. King & H. Rob. | Mexico | Thomas B. Croat | 48322 | MO | Tropicos | 2462121 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | P. Tenorio L., R.Torres C. & C.Romero de T. | s.n. | MO | Tropicos | 2462122 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | D.E. Breedlove, R.F. Thorne | 30086 | MO | Tropicos | 2462110 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Karwinski | s.n. | MO | Tropicos | 2462115 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Mexico | Thomas B. Croat | 47926 | MO | Tropicos | 2462188 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Ehrenberg | 778b | MO | Tropicos | 2462250 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Salomón Maya J. | 2809 | MO | Tropicos | 2462262 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | C.A. Purpus | s.n. | MO | Tropicos | 2462313 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | E. Matuda | 16225 | MO | Tropicos | 2462325 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Mexico | C.A. Purpus | 8674 | MO | Tropicos | 2462324 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Panama | Thomas Croat | 13584 | MO | Tropicos | 2462329 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Rafael Hernández Magaña, Abisaí García y R. Hernández V. | 4223 | MO | Tropicos | 2462323 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | C.A. Purpus | s.n. | MO | Tropicos | 2462454 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Carmelino Santíz Ruíz | 534 | MO | Tropicos | 2462396 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Thomas B. Croat | 46362 | MO | Tropicos | 2462596 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | D.E. Breedlove, A. R. Smith | 32439 | MO | Tropicos | 2462714 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | R. Torres C., R.Cedillo T. | s.n. | MO | Tropicos | 2462713 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | P. Tenorio L. R. Torres C., C.Romero de T. | 3387 | MO | Tropicos | 2462653 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | F.Ventura A. | s.n. | MO | Tropicos | 2462791 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Saúl Hernández López | 0135b | MO | Tropicos | 2462781 | no |
| Bartlettina macdougallii R.M. King & H. Rob. | Mexico | Ricardo López Luna en colaboración con Gary J. Martin | 0409 | MO | Tropicos | 2462860 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | D.E. Breedlove | 42752 | MO | Tropicos | 2462863 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | G. Ibarra M., A. Rincón G., C. Gallardo H., E. Pérez G., J. Meave C. | 3987 | MO | Tropicos | 3140852 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | G. Ibarra M., A. Rincón G., C. Gallardo H., E. Pérez G., J. Meave C. | 3988 | MO | Tropicos | 3139170 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | C. Gallardo H., A. Rincón G., N. Velázquez R. & M. Ocampo | 1002 | MO | Tropicos | 3139510 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | C. Gallardo H., A. Rincón G., P. Osorio H., S. Espinosa & N. Flores | 1030 | MO | Tropicos | 3139495 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | C. Gallardo H., A. Rincón G., N. Velázquez R. & M. Ocampo | 922 | MO | Tropicos | 3139656 | no |
| Bartlettina constipatiflora (Klatt) R.M. King & H. Rob. | Mexico | C. Gallardo H., A. Rincón G., E. Pérez G., G. Ibarra M. & J. Meave C. | 1328 | MO | Tropicos | 3137177 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Armando Rincón Gutiérrez, C. Gallardo, J. Meave, G. Ibarra, R. de Santiago, R. González & P. Osorio | 431 | MO | Tropicos | 3137311 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Armando Rincón Gutiérrez, Claudia Gallardo Hernández, Silvia Espinoza & Noe Flores | 367 | MO | Tropicos | 3138162 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Thomas B. Croat | 46376 | MO | Tropicos | 2715816 | no |
| Bartlettina ornata R.M. King & H. Rob. | Mexico | Thomas B. Croat | 47339 | MO | Tropicos | 2765512 | no |
| Bartlettina pinabetensis (B.L. Rob.) R.M. King & H. Rob. | Mexico | Thomas B. Croat | 47375 | MO | Tropicos | 2765896 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | James S. Miller, T.P. Ramamoorthy & E. Martinez | 688 | MO | Tropicos | 2781472 | no |
| Bartlettina hastifera (Standl. & Steyerm.) R.M. King & H. Rob. | Guatemala | M. Véliz | 98.6119 | MO | Tropicos | 2843794 | no |
| Bartlettina chiriquensis R.M. King & H. Rob. | Panama | B. Hammel, W. D'Arcy, E.C. Hill, S. Schwartz, O. Wolcott & H. Wolcott | 6544 | MO | Tropicos | 1052875 | no |
| Bartlettina prionophylla (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | Reinaldo Aguilar & O. Garrote | 4030 | MO | Tropicos | 1259697 | no |
| Bartlettina breedlovei R.M. King & H. Rob. | Mexico | Héctor Gómez Dominguez | 857 | MO | Tropicos | 3217525 | no |
| Bartlettina prionophylla (B.L. Rob.) R.M. King & H. Rob. | Panama | Thomas B. Croat | 3313 | MO | Tropicos | 3358556 | no |
| Bartlettina liesneri R.M. King & H. Rob. | Venezuela, Bolivarian Republic of | Julian A. Steyermark & Ronald Liesner | 18902 | MO | Tropicos | 3292335 | no |
| Bartlettina liesneri R.M. King & H. Rob. | Brazil | J. M Brade | 18446 | MO | Tropicos | 3292423 | yes |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Thomas B. Croat & Pedro Díaz-Jiménez | 100193 | MO | Tropicos | 3457196 | no |
| Bartlettina campii R.M. King & H. Rob. | Colombia | R. Callejas | 3937 | MO | Tropicos | 3592068 | no |
| Bartlettina macromeris (B.L. Rob.) R.M. King & H. Rob. | Peru | G. Castillo, R. Vásquez, D. Vásquez, A. Peña, y L. Hernani. | 802 | MO | Tropicos | 3482088 | no |
| Bartlettina macromeris (B.L. Rob.) R.M. King & H. Rob. | Peru | G. Castillo, R. Vásquez y D. Vásquez. | 822 | MO | Tropicos | 3482152 | no |
| Bartlettina macromeris (B.L. Rob.) R.M. King & H. Rob. | Peru | G. Castillo, V. Flores, L. Hernani y M. Corrales. | 992 | MO | Tropicos | 3482318 | no |
| Bartlettina macromeris (B.L. Rob.) R.M. King & H. Rob. | Peru | G. Castillo y V. Quipuscoa. | 767 | MO | Tropicos | 3482350 | no |
| Bartlettina macromeris (B.L. Rob.) R.M. King & H. Rob. | Peru | A. Monteagudo, A. Peña, J. Mateo, L. Chuck & C. Rojas. | 15237 | MO | Tropicos | 3484427 | no |
| Bartlettina macromeris (B.L. Rob.) R.M. King & H. Rob. | Peru | | 4408 | MO | Tropicos | 100197294 | no |
| Bartlettina macromeris (B.L. Rob.) R.M. King & H. Rob. | Peru | | 4400 | MO | Tropicos | 100194598 | no |
| Bartlettina macromeris (B.L. Rob.) R.M. King & H. Rob. | Peru | | 170 | MO | Tropicos | 100340109 | no |
| Bartlettina macromeris (B.L. Rob.) R.M. King & H. Rob. | Peru | | 4 | MO | Tropicos | 100340243 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | | MCC106 | MO | Tropicos | 100408369 | no |
| Bartlettina maxonii (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | A. Rodriguez, D. Solano, D. Santamaria, N. Veas Ayala, C. Godinez, W. Gamboa, A. Solis, M. Moraga, E. Boza | 11962 | MO | Tropicos | 100478884 | no |
| Bartlettina maxonii (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | D. Solano, D. Santamaria, W. Gamboa, A. Rivera Cascante | 5035 | MO | Tropicos | 100479069 | no |
| Bartlettina breedlovei R.M. King & H. Rob. | Mexico | | 9075 | MO | Tropicos | 100675319 | no |
| Bartlettina hylobia (B.L. Rob.) R.M. King & H. Rob. | Mexico | | 2170 | MO | Tropicos | 100675326 | no |
| Bartlettina hastifera (Standl. & Steyerm.) R.M. King & H. Rob. | Guatemala | | 71125 | MO | Tropicos | 100675324 | no |
| Bartlettina maxonii (B.L. Rob.) R.M. King & H. Rob. | Panama | | 4942 | MO | Tropicos | 100675333 | no |
| Bartlettina montigena (Standl. & Steyerm.) R.M. King & H. Rob. | Guatemala | | 43532 | MO | Tropicos | 100675334 | no |
| Bartlettina luxii (B.L. Rob.) R.M. King & H. Rob. | Guatemala | | 3387 | MO | Tropicos | 100675329 | no |
| Bartlettina ornata R.M. King & H. Rob. | Guatemala | | 304 | MO | Tropicos | 100675342 | no |
| Bartlettina oresbioides (B.L. Rob.) R.M. King & H. Rob. | Mexico | | 1738 | MO | Tropicos | 100675339 | no |
| Bartlettina silvicola (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | | 11694 | MO | Tropicos | 100675351 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Mexico | | 3765 | MO | Tropicos | 100675349 | no |
| Bartlettina prionophylla (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | | 1705 | MO | Tropicos | 100675350 | no |
| Bartlettina pinabetensis (B.L. Rob.) R.M. King & H. Rob. | Mexico | | 3785 | MO | Tropicos | 100675348 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | Guatemala | | 1342 | MO | Tropicos | 100675345 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | | 1242 | MO | Tropicos | 100675356 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Guatemala | | 77 | MO | Tropicos | 100675367 | no |
| Bartlettina williamsii R.M. King & H. Rob. | Honduras | | 7164 | MO | Tropicos | 100675371 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Costa Rica | | 2015 | MO | Tropicos | 100430013 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | R. Kriebel, D. Solano, E. Alfaro | 4166 | MO | Tropicos | 100502528 | no |
| Bartlettina prionophylla (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | R. Kriebel, D. Solano, E. Alfaro | 4167 | MO | Tropicos | 100502529 | no |
| Bartlettina breedlovei R.M. King & H. Rob. | Mexico | | 31188 | MO | Tropicos | 100680957 | no |
| Bartlettina guatemalensis R.M. King & H. Rob. | Mexico | | 7800 | MO | Tropicos | 100680974 | no |
| Bartlettina guatemalensis R.M. King & H. Rob. | Guatemala | | 8718 | MO | Tropicos | 100680975 | no |
| Bartlettina pinabetensis (B.L. Rob.) R.M. King & H. Rob. | Guatemala | | 67880 | MO | Tropicos | 100681053 | no |
| Bartlettina pinabetensis (B.L. Rob.) R.M. King & H. Rob. | Mexico | | 15396 | MO | Tropicos | 100681051 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Panama | | 5051 | MO | Tropicos | 100681095 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Guatemala | | 8415 | MO | Tropicos | 100681092 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | | 34651 | MO | Tropicos | 100681093 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Guatemala | | 20931 | MO | Tropicos | 100681100 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | | 9408 | MO | Tropicos | 100681099 | no |
| Bartlettina prionophylla (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | | 1900 | MO | Tropicos | 100681096 | no |
| Bartlettina prionophylla (B.L. Rob.) R.M. King & H. Rob. | Panama | | 13724 | MO | Tropicos | 100681097 | no |
| Bartlettina guatemalensis R.M. King & H. Rob. | Guatemala | | 45240 | MO | Tropicos | 100680986 | no |
| Bartlettina guatemalensis R.M. King & H. Rob. | Guatemala | | 43679 | MO | Tropicos | 100680987 | no |
| Bartlettina hastifera (Standl. & Steyerm.) R.M. King & H. Rob. | Guatemala | | 7361 | MO | Tropicos | 100680991 | no |
| Bartlettina hylobia (B.L. Rob.) R.M. King & H. Rob. | Mexico | | 537 | MO | Tropicos | 100681003 | no |
| Bartlettina montigena (Standl. & Steyerm.) R.M. King & H. Rob. | Guatemala | | 32836 | MO | Tropicos | 100681013 | no |
| Bartlettina luxii (B.L. Rob.) R.M. King & H. Rob. | Guatemala | | 289 | MO | Tropicos | 100681010 | no |
| Bartlettina oresbioides (B.L. Rob.) R.M. King & H. Rob. | Mexico | | 33552 | MO | Tropicos | 100681017 | no |
| Bartlettina oresbia (B.L. Rob.) R.M. King & H. Rob. | El Salvador | | 21633 | MO | Tropicos | 100681015 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | Honduras | | 7695 | MO | Tropicos | 100681028 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | Mexico | | 9552 | MO | Tropicos | 100681026 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | Guatemala | | 6821 | MO | Tropicos | 100681027 | no |
| Bartlettina ornata R.M. King & H. Rob. | Guatemala | | 2326 | MO | Tropicos | 100681023 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | El Salvador | | 1102 | MO | Tropicos | 100681030 | no |
| Bartlettina williamsii R.M. King & H. Rob. | Honduras | | 146 | MO | Tropicos | 100681116 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Guatemala | | 43075 | MO | Tropicos | 100681114 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Honduras | | 7262 | MO | Tropicos | 100681115 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | | 8242 | MO | Tropicos | 100681113 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | D. Santamaria, A. Rodriguez | 3863 | MO | Tropicos | 100500129 | yes |
| Bartlettina macromeris (B.L. Rob.) R.M. King & H. Rob. | Peru | | 23 | MO | Tropicos | 100454527 | no |
| Bartlettina maxonii (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | B. Hammel, J. Morales, I. Perez | 22689 | MO | Tropicos | 100488376 | no |
| Bartlettina oresbia (B.L. Rob.) R.M. King & H. Rob. | Mexico | | 354 | MO | Tropicos | 100739249 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | | 400 | MO | Tropicos | 100797023 | no |
| Bartlettina luxii (B.L. Rob.) R.M. King & H. Rob. | El Salvador | | RV-00545 | MO | Tropicos | 100435538 | no |
| Bartlettina luxii (B.L. Rob.) R.M. King & H. Rob. | Honduras | | 1570 | MO | Tropicos | 100435544 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | | 2028 | MO | Tropicos | 100903518 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | El Salvador | | 4764 | MO | Tropicos | 100888054 | no |
| Bartlettina luxii (B.L. Rob.) R.M. King & H. Rob. | El Salvador | | 5141 | MO | Tropicos | 100898492 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | | 6 | MO | Tropicos | 100971097 | no |
| Bartlettina constipatiflora (Klatt) R.M. King & H. Rob. | Mexico | | 1105 | MO | Tropicos | 100885991 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | R.C. Forzza; C.N. Fraga & R. Goldenberg | 5487 | RB | RB | RB00557998 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | M.M. Saavedra; C.N., Fraga, R. Goldenberg, A.M. Amorim, A.P. Fontana & W. São-Mateus | 765 | RB | RB | RB00528660 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | A. P. M. Guimarães; A. A. M. de Barros, L. J. S. Pinto & L. O. F. de Sousa | 32 | RB | RB | RB00533354 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | L. O. F. Sousa; A. A. M. de Barros & W. B. de Carvalho | 361 | RB | RB | RB00533352 | yes |
| Bartlettina macrocephala (Benth.) K. & R. | Mexico | Edward Palmer | s.n. | RB | RB | RB00393970 | yes |
| Bartlettina paezensis (Hieron) K. & R. | Colombia | A.Fernandez; et al | 1374 | RB | RB | RB00393966 | yes |
| Bartlettina oresbia (B.L. Rob.) R.M.King & H. Rob. | Mexico | Alush Shilom Tom | 8114 | RB | RB | RB00393960 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Panama | W.G.D´Arcy | 10803 | RB | RB | RB00393954 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | D.Sucre | 7934 | RB | RB | RB00393936 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | A.P.Duarte | 5890 | RB | RB | RB00393932 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | Brade; Apparicio | 18446 | RB | RB | RB00393929 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | Mario Moreira; Dominique | s.n. | RB | RB | RB00393926 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | D.Sucre; L.C.Araujo | 10084 | RB | RB | RB00393920 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | M.G. Bovini; J.M.A. Braga | 54 | RB | RB | RB00393917 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | D.Sucre; P.J.S.Braga | 4429 | RB | RB | RB00393912 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | C.Medeiros | 1027 | RB | RB | RB00393907 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | J.P.P.Carauta; Paul Maas | 2744 | RB | RB | RB00393903 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | U.C.Braga; P.I.S.Braga | 5 | RB | RB | RB00393898 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | Octavio | s.n. | RB | RB | RB00393895 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | Apparicio Duarte | 142 | RB | RB | RB00393890 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | L.C.Giordano; et al | 80 | RB | RB | RB00393885 | yes |
| Bartlettina | Peru | A. Lopez M.; A Saguastegui A. | 8044 | RB | RB | RB00399612 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | E.P.Heringer | 17100 | RB | RB | RB00399947 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | L.J.T. Cardoso; J.M.A. Braga | 596 | RB | RB | RB00567462 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | A. M. Amorim; R. Goldenberg, C.N. Fraga, A.P. Fontana, L. Kollmann & L. Daneu | 7860 | RB | RB | RB00572032 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | J.M.A. Braga; M.G. Bovini | 318 | RB | RB | RB00676394 | yes |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | Araujo,D. | 8233 | RB | RB | RB01231841 | no |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | Angeli,C. | 551 | RB | RB | RB01231842 | no |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | Carauta, J.P.P. | 2744 | RB | RB | RB01231838 | no |
| Bartlettina hemisphaerica (DC.) R.M. King & H. Rob. | Brazil | Gonçalves,C.M.de S. | 2 | RB | RB | RB01231839 | no |
| Bartlettina oresbia (B.L. Rob.) R.M. King & H. Rob. | Mexico | Pringle, Cyrus Guernsey | 8030 | E | N/A | E00433191 | yes |
| Bartlettina ehrenbergii (Hemsl.) R.M.King & H.Rob. | Mexico | Hartweg, Karl Theodor | 320 | E | N/A | E00414685 | yes |
| Bartlettina hintonii R.M.King & H.Rob. | Mexico | C. P. Cowan | 4971 | NY | N/A | 362077 | no |
| Bartlettina pansamalensis (B.L.Rob.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | E | N/A | E00601983 | no |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | E | N/A | E00601986 | no |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | E | N/A | E00601984 | no |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | E | N/A | E00601981 | no |
| Bartlettina karwinskiana (DC.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | E | N/A | E00601982 | no |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | E | N/A | E00601985 | no |
| Bartlettina tuerckheimii (Klatt) R. M. King & H. Rob. | Guatemala | Türckheim,H. von, Türckheim,H. von 77 | 77 | W | Herbarium W | 1892-0003690 | yes |
| Bartlettina hylobia (B. L. Rob.) R. M. King & H. Rob. | Mexico | Seler,C. & Seler,E.G., Seler,C. & Seler,E.G. Pl. mexic. & centr. americ. | 2170 s.n. | W | Herbarium W | 0043738 | yes |
| Bartlettina hemisphaerica (DC.) R.M.King & H.Rob. | Brazil | Sello | s.n. | K | Herbarium | K000069412 | no |
| Bartlettina constipatiflora (Klatt) R. M. King & H. Rob. | Mexico | Galeotti,H.G., Galeotti,H.G. s.n. [s.d.] | s.n. | W | Herbarium W | 1889-0113007 | yes |
| Bartlettina hintonii R. M. King & H. Rob. | Mexico | Hinton,G.B. et al., Hinton,G.B. et al. 15396 | 15396 | W | Herbarium W | 1976-0014072 | yes |
| Bartlettina karwinskiana (DC.) R. M. King & H. Rob. | Mexico | Liebmann,F.M., Liebmann,F.M. Plantae mexicanae 9070 | 9070 | W | Herbarium W | 1981-0002333 | yes |
| Bartlettina ehrenbergii (Hemsl.) R.M.King & H.Rob. | Unknown or unspecified country | Ehrenberg, C. | s.n. | K | Herbarium | K000497269 | yes |
| Bartlettina luxii (B.L.Rob.) R.M.King & H.Rob. | Unknown or unspecified country | Heyde, Lux | 3387 | K | Herbarium | K000497268 | yes |
| Bartlettina oresbia (B.L.Rob.) R.M.King & H.Rob. | Unknown or unspecified country | Pringle, C.G. | 8030 | K | Herbarium | K000497267 | yes |
| Bartlettina oresbia (B.L.Rob.) R.M.King & H.Rob. | Unknown or unspecified country | Pringle, C.G. | 8030 | K | Herbarium | K000497266 | yes |
| Bartlettina pansamalensis (B.L.Rob.) R.M.King & H.Rob. | Unknown or unspecified country | Türckheim, H. von | 1342 | K | Herbarium | K000497265 | yes |
| Bartlettina platyphylla (B.L.Rob.) R.M.King & H.Rob. | Unknown or unspecified country | Tuerckheim, H. von | 8415 | K | Herbarium | K000497264 | yes |
| Bartlettina tuerckheimii (Klatt) R.M.King & H.Rob. | Unknown or unspecified country | Türckheim | 77 | K | Herbarium | K000497263 | yes |
| Bartlettina paezensis (Hieron.) R.M.King & H.Rob. | Unknown or unspecified country | Lehmann | 5672 | K | Herbarium | K000497262 | yes |
| Bartlettina hemisphaerica (DC.) R.M.King & H.Rob. | Brazil | Burchell | 1340 | K | Herbarium | K000955311 | yes |
| Bartlettina hemisphaerica (DC.) R.M.King & H.Rob. | Brazil | Cardoso, L.J.T., Braga, J.M.A. | 596 | K | Herbarium | K000941905 | yes |
| Bartlettina pinabetensis (B.L. Rob.) R.M. King & H. Rob. | Mexico | Alush Méndez Ton | 7404 | MO | Tropicos | 1703741 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Alush Méndez Ton & María Concepcion Mtz. de López | 9666 | MO | Tropicos | 1709435 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | D.E. Breedlove & R.F. Thorne | 31075 | MO | Tropicos | 1709466 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | Mexico | Esteban M. Martínez S. et al. | 20478 | MO | Tropicos | 1710843 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | Honduras | T.F. Daniel & J. Araque | 9474 | MO | Tropicos | 1708251 | no |
| Bartlettina pinabetensis (B.L. Rob.) R.M. King & H. Rob. | Mexico | E. Martinez S., A. Márquez, G. Urquijo & M. Ramírez | 19682 | MO | Tropicos | 1709986 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | Mexico | E. Martinez S., A. Márquez, G. Urquijo & M. Ramírez | 19798 | MO | Tropicos | 1709983 | no |
| Bartlettina luxii (B.L. Rob.) R.M. King & H. Rob. | Guatemala | C.L. Lundell & Elias Contreras | 21153 | MO | Tropicos | 1710147 | no |
| Bartlettina pinabetensis (B.L. Rob.) R.M. King & H. Rob. | Mexico | Alush Shilom Ton | 7487 | MO | Tropicos | 1712148 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Alush Shilom Ton | 8168 | MO | Tropicos | 1712139 | no |
| Bartlettina R.M. King & H. Rob. | Ecuador | W.S. Hoover | 2026 | MO | Tropicos | 576432 | no |
| Bartlettina prionophylla (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | G. Davidse, L.D. Gómez P., G. Herrera C., C.R. Chacón & I.A. Chacón G. | 25555 | MO | Tropicos | 579515 | no |
| Bartlettina prionophylla (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | Gerrit Davidse, G. Herrera Ch. & R.H. Warner | 25810 | MO | Tropicos | 579587 | no |
| Bartlettina karvinskiana (DC.) R.M. King & H. Rob. | Mexico | Roy E. Gereau & G.J. Martin | 2007 | MO | Tropicos | 598126 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Honduras | Randy Evans | 1534 | MO | Tropicos | 596289 | no |
| Bartlettina paezensis (Hieron.) R.M. King & H. Rob. | Colombia | Al Gentry, A. Martinez & L. Gonzalez | 65511 | MO | Tropicos | 596365 | no |
| Bartlettina pinabetensis (B.L. Rob.) R.M. King & H. Rob. | Honduras | Paul House | 1171 | MO | Tropicos | 595071 | yes |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Honduras | Randy Evans | 1115 | MO | Tropicos | 595680 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | James S. Miller, T.P. Ramamoorthy & E. Martinez | 688 | MO | Tropicos | 596088 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Honduras | Randy Evans | 1485 | MO | Tropicos | 596222 | no |
| Bartlettina karvinskiana (DC.) R.M. King & H. Rob. | Mexico | Thomas B. Croat & Dylan P. Hannon | 65870 | MO | Tropicos | 593474 | no |
| Bartlettina R.M. King & H. Rob. | Ecuador | W.S. Hoover & S. Wormley | 1888 | MO | Tropicos | 594118 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Mexico | Thomas B. Croat & Dylan P. Hannon | 65539 | MO | Tropicos | 593062 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Thomas B. Croat & Dylan P. Hannon | 65581 | MO | Tropicos | 593091 | no |
| Bartlettina constipatiflora (Klatt) R.M. King & H. Rob. | Mexico | Thomas B. Croat & Dylan P. Hannon | 65622 | MO | Tropicos | 593150 | no |
| Bartlettina pinabetensis (B.L. Rob.) R.M. King & H. Rob. | Guatemala | Roy E. Gereau & G.J. Martin | 1874 | MO | Tropicos | 598810 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Honduras | Thomas B. Croat & Dylan P. Hannon | 64038 | MO | Tropicos | 591542 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Thomas B. Croat & Dylan P. Hannon | 63062 | MO | Tropicos | 585053 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Mexico | Thomas B. Croat & Dylan P. Hannon | 63218 | MO | Tropicos | 585115 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Panama | Henk van der Werff & J. Herrera | 7153 | MO | Tropicos | 585476 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | Honduras | Thomas B. Croat & Dylan P. Hannon | 64002 | MO | Tropicos | 588146 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | Mexico | Thomas B. Croat & Dylan P. Hannon | 65176 | MO | Tropicos | 588460 | no |
| Bartlettina macdougallii R.M. King & H. Rob. | Mexico | Thomas B. Croat & Dylan P. Hannon | 65903 | MO | Tropicos | 588692 | no |
| Bartlettina tamaulipana (B.L. Turner) R.M. King & H. Rob. | Mexico | Thomas B. Croat & Dylan P. Hannon | 65968 | MO | Tropicos | 588710 | no |
| Bartlettina paezensis (Hieron.) R.M. King & H. Rob. | Colombia | Thomas B. Croat | 56748 | MO | Tropicos | 582982 | no |
| Bartlettina silvicola (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | Gerardo Rivera | 293 | MO | Tropicos | 583719 | no |
| Bartlettina silvicola (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | Alfaro, Evelio | 1573A | MO | Tropicos | 1600430 | no |
| Bartlettina prionophylla (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | Evelio Alfaro, H. Alfaro, B. Gamboa R. & J. Gamboa | 1297 | MO | Tropicos | 1600485 | no |
| Bartlettina oresbia (B.L. Rob.) R.M. King & H. Rob. | Mexico | C.G. Pringle | 8030 | MO | Tropicos | 1538937 | yes |
| Bartlettina chiriquensis R.M. King & H. Rob. | Panama | T.S. Cochrane, B.A. Cochrane & R.R. Kowal | 6288 | MO | Tropicos | 1537756 | yes |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | Alonso Méndez Ton & Maria Concepcion Mtz. de Lopez | 9544 | MO | Tropicos | 1703262 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | Alonso Méndez Ton & Maria Concepcion Mtz. de Lopez | 9724 | MO | Tropicos | 1703282 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Honduras | T.F. Daniel & J. Araque | 9848 | MO | Tropicos | 1699203 | no |
| Bartlettina chiriquensis R.M. King & H. Rob. | Panama | W.G. D'Arcy | 10850 | MO | Tropicos | 1899170 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Panama | R.L. Liesner | 277 | MO | Tropicos | 2066531 | no |
| Bartlettina montigena (Standl. & Steyerm.) R.M.King & H.Robert | Guatemala | ? | s.n. | B | Herbarium Berolinense | B 10 0093293 | yes |
| Bartlettina cronquistii R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | NY | NY | 03168477 | yes |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Honduras | Darío Mejía | 5 | MO | Tropicos | 989246 | no |
| Bartlettina cleefii R.M. King & H. Rob. | Colombia | O. Rangel & A.M. Cleef | 925 | MO | Tropicos | 1369680 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | El Salvador | Gerrit Davidse, Alex Monro, Karen Sidwell, Hector Martínez & Carlos Salazar | 37169 | MO | Tropicos | 1255791 | no |
| Bartlettina breedlovei R.M. King & H. Rob. | Mexico | D.E. Breedlove & F. Almeda | 57075 | MO | Tropicos | 1355901 | no |
| Bartlettina guatemalensis R.M. King & H. Rob. | Guatemala | Alexander F. Skutch | 1700 | MO | Tropicos | 1355902 | no |
| Bartlettina prionophylla (B.L. Rob.) R.M. King & H. Rob. | Panama | M.E. Davidson | 266 | MO | Tropicos | 1355881 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Panama | Paul H. Allen | 1583 | MO | Tropicos | 1355879 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Mexico | D.E. Breedlove & F. Almeda | 58070 | MO | Tropicos | 1355921 | no |
| Bartlettina williamsii R.M. King & H. Rob. | Honduras | Antonio Molina R., Louis O. Williams, Albertina R. Molina, Terua P. Williams & Jorge A. Molina | 31294 | MO | Tropicos | 1355922 | no |
| Bartlettina sordida (Less.) R.M. King & H. Rob. | Mexico | Thomas B. Croat | 47766 | MO | Tropicos | 1355916 | no |
| Bartlettina tuerckheimii (Klatt) R.M. King & H. Rob. | Honduras | Paul House | 1166 | MO | Tropicos | 1355918 | no |
| Bartlettina R.M. King & H. Rob. | Mexico | D.E. Breedlove & F. Almeda | 58127 | MO | Tropicos | 1355905 | no |
| Bartlettina ornata R.M. King & H. Rob. | Mexico | Thomas B. Croat | 47454 | MO | Tropicos | 1355904 | no |
| Bartlettina pansamalensis (B.L. Rob.) R.M. King & H. Rob. | Mexico | D.E. Breedlove | 33544 | MO | Tropicos | 1355909 | no |
| Bartlettina platyphylla (B.L. Rob.) R.M. King & H. Rob. | Costa Rica | Thomas B. Croat | 44375 | MO | Tropicos | 1355908 | no |
| Bartlettina cronquistii R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | NY | NY | 02597514 | yes |
| Bartlettina hemisphaerica (DC.) R.M.King & H.Rob. | Brazil | A. C. Brade | 18446 | NY | N/A | 00804635 | yes |
| Bartlettina cronquistii R.M.King & H.Rob. | Mexico | A. Cronquist | 10514 | NY | N/A | 162498 | yes |
| Bartlettina guatemalensis R.M.King & H.Rob. | Guatemala | A. F. Skutch | 1700 | NY | N/A | 162499 | yes |
| Bartlettina matudae R.M.King & H.Rob. | Mexico | M. H. Nee | 26301 | NY | N/A | 367580 | no |
| Bartlettina campii R.M.King & H.Rob. | Ecuador | F. Prieto | E-4935 | NY | N/A | 162502 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Indonesia | Hoogland, R.D. | 3016 | CANB | CANB | CANB 40834.1 | no |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Australia | Haegi, L. | 2493 | CANB | CANB | CANB 480654.1 | no |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Australia | Hucks, L. | 304 | CANB | CANB | CANB 589762.1 | no |
| Bartlettina | Brazil | A. M. V. de Carvalho | 6125 | NY | N/A | 01080577 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Australia | Hucks, L. | 304 | CNS | MBA | MBA 8327.1 | no |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Australia | McPhee, C. | RDS 5928 | MEL | MEL | MEL 2126296A | no |
| Bartlettina brevipetiolata R.M.King & H.Rob. | Unknown or unspecified country | Nadeaud | s.n. | P | P | P02399266 | yes |
| Bartlettina brevipetiolata R.M.King & H.Rob. | Mexico | Liebman | s.n. | P | P | P00603181 | yes |
| Bartlettina brevipetiolata R.M.King & H.Rob. | Uruguay | Saint-Hilaire, A. de | s.n. | P | P | P02399262 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Australia | Tonkin, J.E. | 302 | MEL | MEL | MEL 2027587A | no |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277372 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277367 | yes |
| Bartlettina breedlovei R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P02399255 | yes |
| Bartlettina hintonii R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P02398979 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277371 | yes |
| Bartlettina matudae R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277330 | yes |
| Bartlettina tuerckheimii (Klatt) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277332 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277366 | yes |
| Bartlettina oresbia (B.L.Rob.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277359 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277365 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277391 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277376 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277369 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277375 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277364 | yes |
| Bartlettina guatemalensis R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P02670997 | yes |
| Bartlettina macromeris (B.L.Rob.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P01050855 | yes |
| Bartlettina matudae R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P02406019 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277370 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277373 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277368 | yes |
| Bartlettina sordida (Less.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277374 | yes |
| Bartlettina perezioides (B.L.Rob.) R.M.King & H.Rob. | Unknown or unspecified country | | s.n. | P | P | P03277331 | yes |