Taxa: Pteridium aquilinum (Pteris aquilina), Pteridium aquilinum var. pubescens (Pteridium aquilinum ssp. lanuginosum, Pteridium aquilinum var. lanuginosum), Pteridium aquilinum ssp. pseudocaudatum, Pteridium aquilinum var. feei, Pteridium aquilinum ssp. caudatum, Pteridium aquilinum var. caudatum, Pterid
... (show all)ium aquilinum var. decompositum, Pteridium aquilinum var. latiusculum, Pteridium aquilinum var. pseudocaudatum, Pteridium aquilinum ssp. aquilinum, Pteridium aquilinum ssp. latiusculum