External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:174543-1
- Publication
- New Flora and Botany of North America
- Collation
- 1: 52
- Date of Publication
- Dec 1836
- Family as entered in IPNI
- Asteraceae
Original Data
- Remarks
- Am. bor