- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:263649-2
- Publication
- Contributions from the University of Michigan Herbarium. Ann Arbor, MI
- Collation
- 15: 191 (-193), fig
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- J.Rzedowski, R.McVaugh 504
- Type Herbaria
- holotype MICH
- Distribution Of Types
- Mexico (Northern America)