Compositae Working Group (CWG) (2021). Global Compositae Database. Tolpis barbata subsp. umbellata (Bertol.) Maire. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1219800 on 2025-03-08
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Tolpis barbata (L.) Gaertn. subsp. umbellata (Bertol.) Maire [African Plant Database] [details] LSID urn:lsid:compositae.org:names:2565B649-87B7-4300-89B5-727110BEEF8E [details] Taxonomy ori:FNA [details]