- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:254709-2
- Publication
- Contributions from the United States National Herbarium. Smithsonian Institution
- Collation
- 1: 104, pl
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- E.Palmer 303
- Type Herbaria
- lectotype US
- Distribution Of Types
- Mexico (Northern America)