External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:32435-2
- Species Name
- Bidens frondosa L., Sp. Pl. 2: 832 (1753).
- Publication
- Rhodora; Journal of the New England Botanical Club. Cambridge, MA
- Collation
- 40: 352
- Family as entered in IPNI
- Asteraceae
Links
- Basionym
- Bidens frondosa var. anomala Porter ex Fernald, Rhodora 5: 91 (1903).
- Nomenclatural link
- Bidens frondosa var. anomala Porter ex Fernald, Rhodora 5: 91 (1903).
- Nomenclatural link
- Bidens frondosa var. anomala Porter