External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:275111-2
- Publication
- Pittonia; a Series of Papers Relating to Botany and Botanists. Berkeley, CA
- Collation
- 1(6): 290
- Date of Publication
- 16 Apr 1889
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- Pond s.n.
- Type Herbaria
- holotype ND-G
- Distribution Of Types
- Baja California Norte (Mexico, Northern America)