Related how?

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 rigidulum (38237109)

Children (4 direct children, 4 direct and indirect children):

Polypodium rigidulum var. cristatum

Polypodium rigidulum var. diversipinnae

Polypodium rigidulum var. vidgenii

Polypodium rigidulum var. whitei