- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:190425-2
- Publication
- Sida; Contributions to Botany. Dallas; Fort Worth, TX
- Collation
- 5: 120, fig. 9
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- I.M.Johnston 9311
- Type Herbaria
- holotype GH
- Distribution Of Types
- Coahuila (Mexico, Northern America)