| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Pleurothyrium insigne van der Werff | B. A. Krukoff 6232 21 Sep 1934 | Brazil. Amapá. Macapá Mun. margem do rio Dois Irmãos, a 12km de Cupixi, proximo a rodovia Perimetrel Norte. | 01203385 |  | |
| Pleurothyrium insigne van der Werff | 04263848 |  |