- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:118978-2
- Publication
- Phytologia; Designed to Expedite Botanical Publication. New York
- Collation
- 44: 265 (-266)
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Helianthus senex S.F.Blake, J. Wash. Acad. Sci. 16: 220 (1926).
- Same citation as
- Helianthopsis senex (S.F.Blake) H.Rob., Phytologia 44(4): 265 (1979).
- Same citation as
- Helianthopsis senex (S.F.Blake) H.Rob., Phytologia 44: 265 (1979).