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Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Viridiplantae (Chlorobiota)
Streptophyta (Streptophytina)
Embryophyte (Land plants)
Tracheophyta (Higher plants)
Polypodiophyta
Polypodiophytina
Polypodiopsida (Pteridopsida)
Polypodiidae (Leptosporangiate fern)
Polypodiales
Polypodiineae
Polypodiaceae
Polypodioideae
Polypodium (Polypody)

Polypodium arcanum (15325129)

Children (2 direct children, 2 direct and indirect children):

Polypodium arcanum var. bakeri

Polypodium arcanum var. septentrionale