External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1050396-2
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Cnicus drummondii var. bipinnatus Eastw., Zoe 4: 8 (1893).
- Same citation as
- Cirsium bipinnatum Petr.