Compositae Working Group (CWG) (2025). Global Compositae Database. Hieracium umbrosum subsp. visaillense Palez. & Zahn. Accessed at: https://compositae.org/gcd/aphia.php?p=taxdetails&id=1159852 on 2025-03-30
original description(1925). Paléz. & Zahn, in Bull. Soc. Bot. Genève 17. 1925. page(s): 357 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Paléz. & Zahn [Euro+Med] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium umbrosum subsp. visaillense Paléz. & Zahn [Euro+Med] [details] LSID urn:lsid:compositae.org:names:DF1CE9B7-B7EE-4C49-A0A2-4D690840C007 [details]