Helianthus annuus var. debilis (Nutt.) Anashch.
, Bot. Zhurn. (Moscow & Leningrad) 59: 1476 (1974).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:119011-2
- Publication
- Botanicheskii Zhurnal. Moscow & Leningrad [St. Petersburg]
- Collation
- 59: 1476
- Family as entered in IPNI
- Asteraceae