Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium optimum P.D.Sell & C.West. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1087880 on 2024-05-14
original description(1995). Watsonia 20(4) page(s): 359 [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 P. D. Sell & C. West [Cichorieae Portal] P. D. Sell & C. West [Euro+Med] P.D. Sell & C. West [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium optimum P. D. Sell & C. West [Cichorieae Portal] Hieracium optimum P. D. Sell & C. West [Euro+Med] Hieracium optimum P.D. Sell & C. West [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record P. D. Sell & C. West in Watsonia 20. 1995 [Cichorieae Portal] P. D. Sell & C. West, in Watsonia 20. 1995. [Euro+Med] Watsonia 20(4): [Tropicos] [details] LSID urn:lsid:compositae.org:names:4FD8A94D-22FE-4570-AB18-264FBBB0DEAF [details]