| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Monochaetum tetrandrum Gleason | 03474973 |  | |||
| Monochaetum tetrandrum Gleason | H. H. Smith 761 16 Dec 1898 | Colombia. Las Nubes. | holotype | 00229519 |  |
| Monochaetum tetrandrum Gleason | H. H. Smith 761 16 Dec 1898 | Colombia. Las Nubes. | isotype | 00229520 |  |
