Pellaea atropurpurea occidentalis Nelson

, Fern Bull. 7: 30 (1899).
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:17170510-1
Publication
Fern Bull.
Collation
7: 30
Date of Publication
1899
Family as entered in IPNI
Adiantaceae