Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium tephrocephalum subsp. christoglossum Zahn. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1217675 on 2024-06-25
original description(1923). Zahn - in Engler, Pflanzenr. 82. 1923 page(s): 1438 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium tephrocephalum subsp. chrystoglossum [Euro+Med] [details] LSID urn:lsid:compositae.org:names:DFC8FB72-44DA-4CE1-8129-3076012DB406 [details]