Compositae Working Group (CWG) (2024). Global Compositae Database. Cirsium abruptum Formánek. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1137044 on 2025-03-28
original description(1898). Verh. Naturf. Ver. Brunn 36 page(s): 62 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Verh. Naturf. Vereins Brünn 36 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:5A688A34-411C-4942-860A-A07B281D0B02 [details]