| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Macrocentrum angustifolium Gleason | B. Maguire 27540 with Louis Politi, 06 Dec 1948 | Venezuela. Amazonas. Cerro Sipapo (Paráque): along Savanna Creek. | holotype | 228766 |  |
| Macrocentrum angustifolium Gleason | B. Maguire 27540 with L. Politi, 6 Dec 1948 | Venezuela. Amazonas. Cerro Sipapo (Paráque). |  | ||
| Macrocentrum angustifolium Gleason | B. Maguire 28223 with L. Politi, 8 Jan 1949 | Venezuela. Amazonas. Cerro Sipapo (Paráque), Caño Profundo, north branch. | |||
| Macrocentrum angustifolium Gleason | B. Maguire 28223 with Louis Politi, 08 Jan 1949 | Venezuela. Amazonas. Cerro Sipapo (Paráque), Caño Profundo, north branch. | 02469733 |  |
