External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:286670-2
- Publication
- Phytologia; Designed to Expedite Botanical Publication. New York
- Collation
- 69(1): 6 (8-9; fig. 2)
- Date of Publication
- Jul 1990
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- J.S.Henrickson 1414
- Type Herbaria
- holotype LL
- Distribution Of Types
- Mexico (Northern America)