- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:272873-2
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 113: 173 (-175), fig
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- J.G.Schaffner 371
- Type Herbaria
- holotype P
- Distribution Of Types
- Mexico (Northern America)