| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Thelypteris tetragona (Sw.) Small var. tetragona | J. A. Shafer 2548 28 January 1914 | Puerto Rico. Vieques. Cerra Encanta. | 825939 |  | |
| Thelypteris tetragona (Sw.) Small var. tetragona | F. S. Axelrod 4935 with J. Richardson, T. Llera, Y. & B. Axelrod, 25 July 1992 | Puerto Rico. Vieques. Monte Pirata. Monte Pirata, north slope; Vieques Island US Fish and Wildlife Natural Reserve. | 825938 |  | |
| Thelypteris tetragona (Sw.) Small var. tetragona | S. A. Mori 26380 with C. A. Gracie, W. R. Buck, M. L. Smith, P. C. Hoetjes & J. F. Johnson, 16 Aug 2006 | Bonaire, Sint Eustatius and Saba. Saba. Paris Hill. | 00866356 |  | |
| Thelypteris tetragona (Sw.) Small var. tetragona | P. Acevedo-Rodríguez 3191 with L. Colón, 9 January 1990 | Virgin Islands (U.S.). Saint John. Bordeaux Mountain. |
