Ophioglossum nudicaule f. minus (R.T.Clausen) M.Broun
, Index No. Amer. Ferns 123 (1938).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:174605-2
- Publication
- Index to North American Ferns
- Collation
- 123
- Family as entered in IPNI
- Ophioglossaceae