- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1087590-2
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Carduus tracyi Rydb., Bull. Torrey Bot. Club 32: 133 (1905).
- Duplicate citation of
- Cirsium tracyi Petr., Beih. Bot. Centralbl., Abt. 2. 35: 424 (1917).