| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Dioscorea villosa L. | J. V. Monachino 30 Sep 1936 | United States of America. New York. Van Cortland Park, N. Y. C. | |||
| Dioscorea altissima Lam. | B. V. Rabelo 3700 with M. Rosa, J. Henner, 01 Nov 1987 | Brazil. Pará. Rio Anajas, Ilha do Marajo. | 01091504 |  | |
| Dioscorea amazonum Mart. ex Griseb. | B. V. Rabelo 3730 with J. Henner, D. L. Rothschild & M. Rosa, 02 Nov 1987 | Brazil. Pará. Rio Anajas, Ilha do Marajo. | 01091505 |  | |
| Dioscorea alata L. | D. E. Atha 881 with Thomas Zanoni, 05 Dec 1994 | Puerto Rico. Fajardo. Bo. Río Arriba, 6.7km S of Fajardo on Rte 976, small side road, W of Paraíso. | 01087819 |  | |
| Dioscorea villosa L. | D. E. Atha 7583 with & Robert Naczi, 22 Jun 2009 | United States of America. New York. Bronx Co. Grounds of The New York Botanical Garden, W of the Bronx River and N of Waring Ave. | 01088583 |  | |
| Dioscorea pseudomacrocapsa G.M.Barroso, E.F.Guim. & Sucre | B. D. Sucre 7351 29 Dec 1970 | Brazil. Rio de Janeiro. Na encosta de Jacarepaguá. | isotype | 01104819 |  |
| Dioscorea pseudomacrocapsa G.M.Barroso, E.F.Guim. & Sucre | B. D. Sucre 7351 29 Dec 1970 | Brazil. Rio de Janeiro. Na encosta de Jacarepaguá. | isotype | 01104820 |  |
| Dioscorea | T. L. P. Couvreur 148 with R.T. Vargas, 15 Oct 2009 | Bolivia. La Paz. Ixiamas. | |||
| Dioscorea pilosiuscula Bertero ex Spreng. | D. E. Atha 1569 with Michael Nee, 29 Aug 1997 | Mexico. Campeche. Municipio Tenabo. Last hills in peninsula, microondas (microwave) station, 8.5km SW of Hecelchak án, top of limestone hills. | 01158873 | ||
| Dioscorea pilosiuscula Bertero ex Spreng. | D. E. Atha 1568 with Michael Nee, 29 Aug 1997 | Mexico. Campeche. Municipio Tenabo. Last hills in peninsula, microondas (microwave) station, 8.5km SW of Hecelchak án, top of limestone hills. | 01158872 | ||
| Dioscorea villosa L. | D. E. Atha 9417 with Robert Rittenhouse, 21 Oct 2010 | United States of America. Virginia. Northampton Co. ca 3.7 km ESE of town Cape Charles, ca 100 m W of US 13, ca 600 m S of Rt. 184, Rittenhouse Motor Lodge. | 01268861 |  | |
| Dioscorea marginata Griseb. | J. G. Jardim 4763 with J.L. Paixão, A.Q.B.S. Jardim, M.D. Texeira et al., 22 Oct 2005 | Brazil. Bahia. Santa Cruz da Vitória: Fazenda Boa Fé; 9,3 km na Rod. para Itaju do Colônia. | 01262297 |  | |
| Dioscorea bulbifera L. | E. L. Ekman 14854 15 Aug 1922 | Cuba. Oriente: prov. Oriente: Sierra Maestra, El Perú, on Rio Yara. | 01287329 |  | |
| Dioscorea bulbifera L. | E. L. Ekman 14854 15 Aug 1922 | Cuba. Oriente: Southern Oriente and Pico Turquino: El Perú. Sra. Maestra, on Rio Yara. | 01287330 |  | |
| Dioscorea cayennensis Lam. | R. A. Howard 18920 with E. S. Howard, 13 Mar 1979 - 18 Mar 1979 | Martinique. Fort-de-France. Morne Balata. | 01287332 |  | |
| Dioscorea cayennensis Lam. | A. Duss 4670 1903 | Martinique. Cultivé dans toute la Martinique. Carbet. | 01287336 |  | |
| Dioscorea cayennensis Lam. | A. Duss 3309 1893 | Guadeloupe. Basse-Terre. Monteran[?] Gourbeyre. | 01287339 |  | |
| Dioscorea cayenensis Lam. subsp. cayenensis | R. A. Howard 18803 with E.S. Howard, 04 Mar 1979 - 10 Mar 1979 | Grenada. Mount Gilbert North East of Mount Maitland. | 01287345 |  | |
| Dioscorea cayenensis Lam. subsp. cayenensis | B. A. Lavastre 1883 07 Feb 1965 | Dominican Republic. San Cristóbal. Río Isa. San Cristóbal. | 01287346 |  | |
| Dioscorea cayenensis Lam. subsp. cayenensis | J. A. Shafer 7848 9/12/1910 | Cuba. Oriente: up gorge of Yumari [ = Yumuri] River to old road up to Savana [ = Sabana], limerock;. | 01287347 |  |