Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium pulchellum subsp. diffusum (Eastw.) Petr.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1221906 on 2024-11-17
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Eastw.) Petrak [Preliminary Checklist of North American Compositae] Petr. [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cnicus rothrockii var. diffusus [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium pulchellum (Greene) Woot. & Standl. ssp. diffusum (Eastw.) Petrak [Preliminary Checklist of North American Compositae] Cirsium pulchellum Wooton & Standl. subsp. diffusum Petr. [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Beih. Bot. Centralbl. 35(2) [Govaerts World Compositae Checklist A-G] Beihefte zum Botanischen Centralblatt 35(2[2/3]): [Tropicos] [details] LSID urn:lsid:compositae.org:names:ED5DF811-1730-49C5-A0F5-B23F7D3DE7B4 [details]