| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Pleurothyrium nobile A.C.Sm. | B. A. Krukoff 5121 01 Jul 1933 | Brazil. Amazonas. Near mouth of rio Embira (tributary of Rio Tarauaca). | holotype | 355938 |  |
| Pleurothyrium nobile A.C.Sm. | B. A. Krukoff 5121 01 Jul 1933 | Brazil. Amazonas. Near mouth of rio Embira (tributary of Rio Tarauaca). | holotype | 355939 |  |