Compositae Working Group (CWG) (2021). Global Compositae Database. Pilosella squarrosula Norrl.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1197400 on 2025-03-13
original description(1895). Acta Soc. Fauna Fl. Fenn. 12 page(s): 32 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Norrl. in Acta Soc. Fauna Fl. Fenn. 12(4). 1895 [Cichorieae Portal] Norrl. in Acta Soc. Fauna Fl. Fenn. 12(4). 1895. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:F4E1FA57-46C4-4B03-A562-A7BF5827DC61 [details]