External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:134567-2
- Publication
- Phytologia; Designed to Expedite Botanical Publication. New York
- Collation
- 23: 125
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- O.A.Stevens 2514
- Type Herbaria
- holotype DAO
- Distribution Of Types
- Minnesota (North-Central U.S.A., Northern America)