Taxon:
Helianthus annuus L. subsp. lenticularis (Douglas) Cockerell
Summary
Place of publication:
Science 40:284. 1914
Verified:
08/20/1997
ARS Systematic Botanists.
Autonyms (not in current use), synonyms and invalid designations
Reference(s)
- Heiser, C. B., Jr. et al. 1969. The North American sunflowers (Helianthus). Mem. Torrey Bot. Club 22(3):62.