Names
- Scientific name
- Cirsium oreganum
Taxonomy
- Taxonomic Rank
- Species
- Author
- Piper
- Publication
- Proc. Biol. Soc. Washington 32: 43 (1919)
- Synonym Of
-
Cirsium remotifolium var. rivulare
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024