Compositae Working Group (CWG) (2021). Global Compositae Database. Centaurea sphaerocephala var. oligocentra Maire. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1230831 on 2024-05-14
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Centaurea sphaerocephala L. var. oligocentra Maire [African Plant Database] [details] LSID urn:lsid:compositae.org:names:DDFF615F-9637-4419-AC42-6D4160DB3C3A [details] Taxonomy ori:FNA [details]