Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium pictiforme subsp. pseudorionii Zahn. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1215681 on 2024-10-31
original description(1906). Neue Denkschr. Allg. Schweiz. Ges. Gesammten Naturwiss. 40 page(s): 503 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium pictiforme Zahn subsp. pseudorionii Zahn [IPNI] [details] LSID urn:lsid:compositae.org:names:51BE8790-7329-4BE2-96D3-BE9BAEAE9D9D [details]