Polypodium fluviatile Lauterb. in Bot. Jahrb. Syst. 44: 507. 1910
Polypodium fluviatile in Bot. Jahrb. Syst. 44: 507. 1910
Unknown type category: Winkler 2830
Unknown type category: Winkler 2830 (K)
Unknown type category: Winkler 2830 (L)
Polypodium fluviatile in Bot. Jahrb. Syst. 44: 507. 1910