External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:249111-1
- Publication
- Flora of the Southeastern United States. New York
- Collation
- 1244
- Date of Publication
- 22 Jul 1903
- Family as entered in IPNI
- Asteraceae
Original Data
- Remarks
- Am. bor