Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium congdonii R.J.Moore & Frankton. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1180920 on 2024-05-02
original description(1967). Canad. J. Bot. 45 page(s): 1738 [details]
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record J.W. Moore & Frankton [Preliminary Checklist of North American Compositae] R.J. Moore & Frankton [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium congdonii J.W. Moore & Frankton [Preliminary Checklist of North American Compositae] Cirsium congdonii R.J. Moore & Frankton [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Canadian Journal of Botany 45(9): [Tropicos] [details] LSID urn:lsid:compositae.org:names:0C3F63F4-E460-4A5C-96A2-52527F63BC04 [details]