Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium breweri subsp. wrangelii Petr.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1223974 on 2025-03-28
original description(1917). Beih. Bot. Centralbl. 35, Ab. 2[details]
Unreviewed
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:1544AACF-EEC7-4813-A6F9-EFAA22CEF62D [details]