Filix-mas spinulosa var. intermedia (Willd.) Farw.

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:1065559-2
Family as entered in IPNI
Dryopteridaceae

Links

Nomenclatural link
Aspidium intermedium Willd., Sp. Pl., ed. 4 [Willdenow] 5(1): 262 (1810).
Duplicate citation of
Filix-mas spinulosa var. intermedia Farw., Amer. Midl. Naturalist 12: 257 (1931).