- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:113481-2
- Publication
- Annals of the Missouri Botanical Garden. St. Louis, Missouri
- Collation
- 21: 498, fig. 16
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- Colorado, New Mexico, United States of America (Northern America)