- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:303755-2
- Publication
- The Genera of North American Plants. Philadelphia, USA
- Collation
- 2: 143
- Date of Publication
- 14 Jul 1818
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- T.Nuttall
- Type Herbaria
- holotype BM
- Distribution Of Types
- on the banks of the Mississippi, Missouri (North-Central U.S.A., Northern America)