Cirsium spathulifolium Rydb.
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1000618-2
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Carduus spathulatus Osterh., Bull. Torrey Bot. Club 32: 612 (1905).
- Duplicate citation of
- Cirsium spathulifolium Rydb., Fl. Rocky Mts. 1011, 1068 (1917).