External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:58944-2
- Species Name
- Cirsium arizonicum (A.Gray) Petr., Bot. Tidsskr. 31: 68 (1911).
- Publication
- Great Basin Naturalist
- Collation
- 43: 248
- Family as entered in IPNI
- Asteraceae