Equisetum arvense f. nanum M.Broun
, Index No. Amer. Ferns 85 (1938), isonym.- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:92896-2
- Species Name
- Equisetum arvense L., Sp. Pl. 2: 1061 (1753).
- Publication
- Index to North American Ferns
- Collation
- 85
- Family as entered in IPNI
- Equisetaceae
Nomenclatural Notes
Status: isonym
Remarks
Döll validly published the name Equisetum arvense f. nanum; Broun mistook the rank of the preceding name as variety and republished the same name at the rank of forma and thus created an isonym