- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:126006-2
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 31: 498, pl. 21, fig. 2
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- California (Southwestern U.S.A., Northern America)