- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:224540-2
- Publication
- Bulletin of Miscellaneous Information, Royal Gardens, Kew. Kew
- Collation
- 1926(10): 436
- Date of Publication
- 21 Dec 1926
- Family as entered in IPNI
- Asteraceae
Type Information
- Type Herbaria
- holotype K
- Distribution Of Types
- Mexico (Northern America)