Polypodium ryanii

Polypodium ryanii is a species in the genus Polypodium, belonging to the family Polypodiaceae. It was first described in 1824 by Kaulf.

Related species

Polypodium sibiricum

Polypodium × aztecum

Polypodium exsul

Polypodium × font-queri

Polypodium mantoniae

Polypodium × incognitum

Lepisorus medioximus

Loxogramme yigongensis

Leucotrichum organense

Pleopeltis minima

Pleopeltis desvauxii

Pleopeltis hirsutissima