Compositae Working Group (CWG) (2025). Global Compositae Database. Hieracium obtusangulum Dahlst.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1106828 on 2025-03-29
original description(1904). Ark. Bot. 3(10) page(s): 19 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Dahlst. in Ark. Bot. 3(10). 1904 [Cichorieae Portal] Dahlst., in Ark. Bot. 3(10). 1904. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:4A7B9CE2-3CB4-4021-A3BE-BCB2F460B05D [details]