Polystichum braunii var. purshii Fernald

, Rhodora 30: 30 (1928). BHL
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:207976-2
Publication
Rhodora; Journal of the New England Botanical Club. Cambridge, MA
Collation
30: 30
Family as entered in IPNI
Dryopteridaceae

Type Information

Distribution Of Types
Northeastern America &
eastern Asia

Links

Nomenclatural link
Polystichum aculeatum subvar. purshii (Fernald) Farw.
Nomenclatural link
Polystichum braunii subsp. purshii (Fernald) Calder & Roy L.Taylor, Canad. J. Bot. 43: 1388 (1965).