External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77317185-1
- Species Name
- Carduus thoermeri Weinm., Bull. Soc. Imp. Naturalistes Moscou 10(7): 69 (1837).
- Publication
- Mitteilungen (aus) der Botanischen Staatssammlung München. München [Munich]
- Collation
- 5: 334
- Family as entered in IPNI
- Asteraceae