External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:32346-2
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 26(8): 417
- Date of Publication
- 17 Aug 1899
- Family as entered in IPNI
- Asteraceae
Nomenclatural Notes
a sphalm.
Remarks
Wiegand published: B. cernua var. elliptica Wiegand
Links
- Nomenclatural link
- Bidens elliptica (Wiegand) Gleason, Ohio Naturalist 5: 317 (1905).