Names
- Scientific name
- Helianthus laetiflorus f. rigidus
Taxonomy
- Taxonomic Rank
- Form
- Author
- (Desf.) B.Boivin
- Publication
- Naturaliste Canad. 94: 647 (1967)
- Synonym Of
-
Helianthus pauciflorus subsp. pauciflorus
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024