Compositae Working Group (CWG) (2021). Global Compositae Database. Echinops rectangularis Rech.f.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1089152 on 2024-05-19
original description(1959). Ber. Deutsch. Bot. Ges. 72 page(s): 280 [details]
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Ber. Deutsch. Bot .Ges. 72 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:37BD9D59-3DC4-4D3E-91D2-307C1A40538B [details]