External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:179025-1
- Publication
- Leaflets of Botanical Observation and Criticism. Washington, DC
- Collation
- 2(2): 48
- Date of Publication
- 19 Feb 1910
- Family as entered in IPNI
- Asteraceae
Original Data
- Remarks
- Am. bor