Helianthus excubitor E.Watson
, Pap. Michigan Acad. Sci. 9: 396, pl. 54 (1929).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:119125-2
- Publication
- Papers of the Michigan Academy of Science, Arts and Letters
- Collation
- 9: 396, pl. 54
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- Colorado (Northwestern U.S.A., Northern America)