Synonyms
Physematium vestitum C.Presl
Cystopteris perriniana (Spreng.) Link
Alsophila perriniana Spreng.
Cystopteris albescens Link
Woodsia obtusa var. angusta Peck
Woodsia obtusa f. darlingtonii (Stowell) M.Broun
Cystopteris vestita C.Presl
Woodsia obtusa var. darlingtonii Stowell
Woodsia perriniana (Spreng.) Hook. & Grev.
Physematium perrinianum (Spreng.) C.Presl