- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:28827-2
- Publication
- Annals of the Missouri Botanical Garden. St. Louis, Missouri
- Collation
- 22: 137, tab. 5, fig. 3
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- Wyoming, Idaho, Utah &
Nevada, United States of America (Northern America)