External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:265389-2
- Publication
- Proceedings of the American Academy of Arts and Sciences. Boston, MA
- Collation
- 22: 426
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- E.Palmer 657
- Type Herbaria
- null GH
- Distribution Of Types
- Rio Blanco, Jalisco (Mexico, Northern America)