Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium altum Wiinst.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1101901 on 2024-05-14
original description(1939). Dansk Bot. Ark. 9 page(s): 6 [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 Wiinst. in Dansk Bot. Ark. 9(10). 1939 [Cichorieae Portal] Wiinst., in Dansk Bot. Ark. 9(10). 1939. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:15874BCA-E8A4-432E-B706-95D1AFB1F426 [details]