External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:184820-1
- Publication
- Leaflets of Botanical Observation and Criticism. Washington, DC
- Collation
- 1(3): 149
- Date of Publication
- 23 Dec 1905
- Family as entered in IPNI
- Asteraceae
Original Data
- Remarks
- Am. bor
Links
- Duplicate citation of
- Bidens cognata Greene, Leafl. Bot. Observ. Crit. 1: 149 (1905).