| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Rhynchospora gageri Britton | N. L. Britton 6618 with E. G. Britton, F. S. Earle & C. S. Gager, 26 Aug 1910-30 Aug 1910 | Cuba. Pinar del Río. Vicinity of Herradura. | type | 51470 |  |
| Rhynchospora gageri Britton | E. L. Ekman 17729 21 Oct 1923 | Cuba. Pinar del Río. prov. Pinar del Rio: Herradura in low sandy pinelands S of the railroad. | 01297707 |  | |
| Rhynchospora gageri Britton | 01297706 |  | |||
| Rhynchospora gageri Britton | 04695294 |