Carduus × schulzeanus Ruhmer
, in Eichl. Jahrb. 1: 240 (1881).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:189041-1
- Publication
- in Eichl. Jahrb.
- Collation
- 1: 240
- Family as entered in IPNI
- Asteraceae
Original Data
- Remarks
- Europ