Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium speciosum Hornem.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1110324 on 2024-05-14
original description(1815). Hort. Bot. Hafn. page(s): 764 [details]
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Hornem., Hort. Bot. Hafn. 2. 1815. [Euro+Med] J.W. Hornemann, Hort. Bot. Hafn.. 1815 [Cichorieae Portal] [details] LSID urn:lsid:compositae.org:names:DA9E3647-9BF0-4F8C-A6CE-D81DD8E39454 [details]