| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Psittacanthus dichrous Mart. | A. P. Duarte 1557 10 Nov 1948 | Brazil. Rio de Janeiro. Guanabara; Vista Chinesa. | 00644463 |  | |
| Psittacanthus dichrous Mart. | J. E. B. Warming s.n. 1870 | Brazil. Minas Gerais. L'agoa Santa. [From protologue: Morro Velho]. | 00644465 |  |