Botrychium virginianum var. lanuginosum (Wall. ex Hook. & Grev.) T.Moore

, Index Fil. (T.Moore) 10: 213 (1861). BHL
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:77187069-1
Species Name
Botrychium virginianum (L.) Sw., J. Bot. (Schrader) 1800(2): 111 (1801).
Publication
Index Filicum: a synopsis, with characters, of the genera, and an enumeration of the species of ferns, with synonymes, references, &c. ... London
Collation
10: 213
Family as entered in IPNI
Ophioglossaceae