Compositae Working Group (CWG) (2021). Global Compositae Database. Centaurea spicata var. amanensis Gugler. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1230881 on 2024-06-22
original description(1908). Ann. Hist.-Nat. Mus. Natl. Hung. 6: 252 (1908) page(s): 252 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Ann. Hist.-Nat. Mus. Natl. Hung. 6 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:DA26954F-CFDF-4D81-9F0D-6E24A7CB3244 [details]