- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:292778-2
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 37: 542
- Family as entered in IPNI
- Asteraceae
Remarks
C. scopulorum Rydberg non Greene
Links
- Nomenclatural link
- Carduus scopulorum Rydb.
- Nomenclatural link
- Cirsium polyphyllum Petr., Beih. Bot. Centralbl., Abt. 2. 35: 556 (1917).
- Same citation as
- Carduus polyphyllus Rydb.
- Same citation as
- Carduus polyphyllus Rydb., Bull. Torrey Bot. Club 37(11): 542 (1910).