- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1134875-2
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Carduus acuatus Osterh., Muhlenbergia 9: 55 (1913).
- Duplicate citation of
- Cirsium acuatum (Osterh.) Cockerell, Univ. Colorado Stud. 11: 218 (1915).