Names
- Scientific name
- Helianthus debilis var. tardiflorus
Taxonomy
- Taxonomic Rank
- Variety
- Author
- (Heiser) Cronquist
- Publication
- Brittonia 29: 223 (1977)
- Synonym Of
-
Helianthus debilis subsp. tardiflorus
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024