| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Psittacanthus brachynema Eichler | R. Spruce 3358 1853-1854 | Brazil. Ad flumina Casiquiari, Vasiva et Pacimoni. | isotype | 285222 |  |
| Psittacanthus brachynema Eichler | 02514725 |  | |||
| Psittacanthus brachynema Eichler | J. F. Pruski 3261 with E. Batista, R. P. de Lima, 15 Sep 1987 | Brazil. Amazonas. Manaus, SW corner of Ducke Forest Reserve, 14 km by road via Bairro São José. | 02514726 |  |