Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium caesium subsp. psammogenes Zahn. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1217611 on 2024-10-25
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium caesium Fr. subsp. psammogenes Zahn [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Zahn - in Koch, Syn. Deut. Schweiz. Fl. ed. 3. 1901 [Cichorieae Portal] Zahn, in Koch, Syn. Deut. Schweiz. Fl., ed. 3. 1901. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:9DFB0A64-8F45-41F6-9ED6-2E51C00836DC [details]