External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:294165-2
- Publication
- Rhodora; Journal of the New England Botanical Club. Cambridge, MA
- Collation
- 15: 156
- Family as entered in IPNI
- Equisetaceae
Type Information
- Distribution Of Types
- Vermont (Northeastern U.S.A., Northern America)
Links
- Nomenclatural link
- Equisetum trachyodon f. geminatum (Blake) M.Broun
- Nomenclatural link
- Equisetum trachyodon f. geminatum (S.F.Blake) M.Broun, Index No. Amer. Ferns 96 (1938).
- Same citation as
- Equisetum variegatum f. geminatum Blake