Compositae Working Group (CWG) (2025). Global Compositae Database. Carduus palousensis Piper. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1179548 on 2025-04-23
original description(1906). Contr. U.S. Natl. Herb. 11 page(s): 610 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Contr. U. S. Natl. Herb. 11 [Govaerts World Compositae Checklist A-G] Contributions from the United States National Herbarium 11: [Tropicos] [details] LSID urn:lsid:compositae.org:names:8EB9C634-2A46-4D91-B65E-4B6529F26611 [details]