Compositae Working Group (CWG) (2021). Global Compositae Database. Picris ruderalis F.W.Schmidt ex Willd.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1210782 on 2024-05-01
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Willd. [Cichorieae Portal] Willd. [Euro+Med] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Picris ruderalis Willd. [Cichorieae Portal] Picris ruderalis Willd. [Euro+Med] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record C.L. von Willdenow, Sp. Pl. 3. 1803 [Cichorieae Portal] Willd., Sp. Pl. 3. 1803. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:36858FC0-9D3A-4A17-ADA4-EEB54671E9EC [details] Taxonomy Apr-Dec 1803 [details] Type material [Czech Republic] "Habitat in Bohemiae rupibus circa Pragam." [details]