Polystichum spongiosum

Taxonomy

Taxonomic Rank

Species

Author

Maxon

Publication

Amer. Fern J. 19(2): 47. 1929 [21 May 1929]

Superior Taxa

Kingdom

Plantae

Subkingdom

Pteridobiotina

Phylum

Polypodiophyta

Class

Polypodiopsida

Subclass

Polypodiidae

Order

Polypodiales

Family

Dryopteridaceae

Subfamily

Dryopteridoideae

Genus

Polystichum