Names
- Scientific name
- Helianthus annuus var. macrocarpus
Taxonomy
- Taxonomic Rank
- Variety
- Author
- (DC.) Cockerell
- Publication
- Amer. Naturalist 49: 611 (1915)
- Synonym Of
-
Helianthus annuus
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024