Names
- Scientific name
- Cirsium douglasii var. canescens
Taxonomy
- Taxonomic Rank
- Variety
- Author
- (Petr.) J.T.Howell
- Publication
- Leafl. W. Bot. 9: 11 (1959)
- Synonym Of
-
Cirsium douglasii var. breweri
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024