External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:236458-2
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 24(1): 493, t. 315
- Date of Publication
- 28 Jan 1897
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- Alabama (Southeastern U.S.A., Northern America)