| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Ditassa foldatsii Morillo | E. Foldats 3637 03 Sep 1960 | Venezuela. Amazonas. Santa Cruz, margen del Río Atabapo, cerca de la boca de Río Atacavi. | isotype | 279088 |  |
| Ditassa decussata Mart. & Zucc. | Martii Herbar. Florae Brasil. 975 s.d. | Brazil. Brasilia. | probable syntype | 279091 |  |
| Ditassa hispida (Vell.) Fontella | F. Sellow 658 s.d. | Brazil. Brasilia. | not a type | 279074 |  |
| Ditassa lanceolata Decne. | A. Matthews 2064 s.d. | Peru. In Peruviae Andibus. | type | 279083 |  |
| Ditassa acerifolia Lasser & Maguire | K. D. Phelps 46 with C. B. Hitchcock, 01 Mar 1947-03 Mar 1947 | Venezuela. Amazonas. Cerro Yví. | type | 279099 |  |
| Ditassa mexicana Brandegee | C. A. Purpus 9167 | Mexico. Chiapas. Hacienda Monserrate. | isotype | 99681 | |
| Ditassa cucullata E.Fourn. | F. Sellow s.n. s.d. | Brazil. [from protologue: no locality]. | type | 279092 |  |
| Ditassa aristata Benth. ex E.Fourn. | R. Spruce 2118 Jan 1852-Aug 1852 | Brazil. Amazonas. Prope San [São] Gabriel da Cachoeira, ad Rio Negro, Brasiliae borealis. | Isotype | 279094 |  |
| Ditassa laevis Mart. & Zucc. | F. Sellow s.n. s.d. | Brazil. Brasilia. | not a type | 279084 | |
| Ditassa aequicymosa E.Fourn. | F. Sellow 1678 s.d. | Brazil. Piedade. | type | 279098 |  |
| Ditassa gillespieae Morillo | L. J. Gillespie 1786a with D. Gopaul & P. Peterson, 21 Jun 1989 | Guyana. Upper Takutu-Upper Essequibo. Rupununi savannas, Baboon Hill (Sabrina Tau), 1.5 km. S of Sand Creek Village. | isotype | 689054 |  |
| Ditassa banksii R.Br. ex Schult. | J. C. Mikan s.n. | Brazil. Tocaia. | 821742 |  | |
| Ditassa banksii R.Br. ex Schult. | Schott s.n. with Pohl, | Brazil. Tocaia. | 821743 |  | |
| Ditassa banksii R.Br. ex Schult. | L. Riedel s.n. | Brazil. | 821744 |  | |
| Ditassa banksii R.Br. ex Schult. | L. Riedel 604 | Brazil. | 821745 |  | |
| Ditassa banksii R.Br. ex Schult. | L. Riedel s.n. | Brazil. | 821746 |  | |
| Ditassa klotzschii E.Fourn. | B. Luschnath s.n. Jun 1840 | Brazil. | authentic material | 821797 |  |
| Ditassa mucronata Mart. | L. Riedel s.n. | Brazil. | 821799 |  | |
| Ditassa crassifolia Decne. | A. M. Amorim 3493 with G. M. Souza, M. V. Alves & R. P .Lyra-Lemos, 18 Jun 2000 | Brazil. Alagoas. Rodovia AL 101, 500 m do Posto Rodoviá. | 823367 |  | |
| Ditassa | C. Sarthou 471 06 Mar 1989 | French Guiana. Montagne des Nouragues, Bassin de l'Approuague. |