Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium umbelliferum (Lindeb.) Norrl.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1180397 on 2025-03-11
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Norrl. [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium umbelliferum Norrl. [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Hierac. Exs. 1: [in schedis] No. 1. 1888 [Cichorieae Portal] Norrl., Hierac. Exs. 1. 1888. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:5A20D97D-FE72-48A8-B01C-4FD4D1F53B92 [details]