Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium jaccardii Zahn. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1206115 on 2025-03-28
original descriptionin Dorfler, Sched. Herb. Norm. 36 page(s): 186 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Zahn - in Dörfler, Herb. Norm., Sched. Cent. 31-40. 1898 [Cichorieae Portal] Zahn in Dörfler, Herb. Norm., Sched. Cent. 31-40. 1898. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:BE2515B6-84AE-4312-B229-D5D5ADE32D45 [details] Taxonomy Hierac. Schweiz, 401. [details]