Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium pulchellum subsp. bipinnatum (Eastw.) Petr.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1221068 on 2025-03-31
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 drummondii var. bipinnatus [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. bipinnatum (Eastw.) Petrak [Preliminary Checklist of North American Compositae] Cirsium pulchellum subsp. bipinnatum Petr. [IPNI] Cirsium pulchellum Wooton & Standl. subsp. bipinnatum (Eastw.) 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:E45BAFB1-D140-4464-A2E5-976C761DFB0D [details]