- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:277774-2
- Publication
- Annals of the Missouri Botanical Garden. St. Louis, Missouri
- Collation
- 21: 490
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- E.Palmer 316
- Type Herbaria
- holotype GH
- Distribution Of Types
- Coahuila (Mexico, Northern America)