External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:285059-2
- Publication
- Phytologia; Designed to Expedite Botanical Publication. New York
- Collation
- 67: 182
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- G.B.Hinton et al. 16161
- Type Herbaria
- holotype LL
- Distribution Of Types
- Mexico (Northern America)