| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Asplenium gastonis Fée | E. R. Guaglianone 2869 | Argentina. Misiones. Guaraní (Dept.). Arroyo Paraíso, cruce con Ruta Provincial 2. | 4042480 |  | |
| Asplenium gastonis Fée | F. O. Zuloaga 5463 | Argentina. Misiones. San Pedro (Dept.). Parque Provincial Moconá, picada a la Gruta. | 04042479 |  | |
| Asplenium gastonis Fée | E. Hassler 12213 | Paraguay. Paraguarí. Prope Sapucay [near Sapucai]. | 4042482 |  | |
| Asplenium gastonis Fée | 4042484 |  | |||
| Asplenium gastonis Fée | J. E. Leite 3056 Dec 1941 | Brazil. Rio Grande do Sul. São Salvador. | 809875 |  | |
| Asplenium gastonis Fée | J. E. Leite 2378 Dec 1940 | Brazil. Rio Grande do Sul. São Salvador. | 809885 |  | |
| Asplenium gastonis Fée | A. C. Brade 18215 with Alt. e Apparicio, 17 May 1946 | Brazil. Espírito Santo. Limoeiro, Santa Maria. | 809871 |  | |
| Asplenium gastonis Fée | R. A. Wasum 8944 with et alii, 18 Feb 1993 | Brazil. Rio Grande do Sul. São Francisco de Paula Mun. | 809889 |  | |
| Asplenium gastonis Fée | R. A. Wasum 5992 with et alii, 16 Jul 1989 | Brazil. Rio Grande do Sul. Flores da Cunha Mun. Otavio Rocha. | 809880 |  |