| Polypodiaceae | ** |
Polypodium rigescens fo. genuina
| Hieron. | Bot. Jahrb. Syst. 34: 502 | 1904 |
| Polypodiaceae | |
Polypodium rigescens var. major
| Hieron. | Bot. Jahrb. Syst. 34: 503 | 1904 |
| Polypodiaceae | |
Polypodium rigescens var. majus
| E. Fourn. | Mexic. Pl. 1: 74 | 1872 |
| Polypodiaceae | |
Polypodium rigescens var. minus
| E. Fourn. | Mexic. Pl. 1: 74 | 1872 |
| Polypodiaceae | |
Polypodium rigescens fo. rigescens
| | | |
| Polypodiaceae | |
Polypodium rigescens var. rigescens
| | | |
| Polypodiaceae | |
Polypodium rigescens var. setulosum
| Rosenst. ex Bonap. | Notes Ptéridol. 7: 267, 303 | 1918 |