Carduus × orthocephalus Wallr.
, Erst. Beitr. Fl. Hercyn. 268; et in Linnaea, xiv. (1840) 86 (1840).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:188915-1
- Publication
- Erster Beitrag zur Flora Hercynica ...
- Collation
- 268; et in Linnaea, xiv. (1840) 86
- Family as entered in IPNI
- Asteraceae