External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:245386-2
- Publication
- Brittonia; a Series of Botanical Papers. New York, NY
- Collation
- 26: 365
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- C.A.Purpus 2545
- Type Herbaria
- holotype GH
- Distribution Of Types
- Puebla (Mexico, Northern America)