| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Panicum rigidulum Bosc ex Nees | M. A. Chase 6351 04 Nov 1913 | Puerto Rico. Vicinity of San Juan. Santurce. | 01051743 |  | |
| Panicum rigidulum Bosc ex Nees | R. O. Woodbury 04 May 1974 | Puerto Rico. Tortuguero. | 01051744 |  |