- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:113529-2
- Publication
- Annals of the Missouri Botanical Garden. St. Louis, Missouri
- Collation
- 21: 229
- Date of Publication
- 12 Apr 1934
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- California (Southwestern U.S.A., Northern America)