- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:180807-2
- Publication
- Contributions to Western Botany. [by Marcus E. Jones]. San Francisco, CA
- Collation
- 18: 79
- Date of Publication
- 23 Aug 1933
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- Arizona (Southwestern U.S.A., Northern America)