- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:245480-2
- Publication
- Contributions from the Gray Herbarium of Harvard University. Cambridge, MA
- Collation
- 90: 18, 109
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- Zacatecas (Mexico, Northern America)