Compositae Working Group (CWG) (2021). Global Compositae Database. Steptorhamphus hispidulus Regel. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1196400 on 2025-03-20
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record E.A. von Regel in Bull. Soc. Imp. Naturalistes Moscou 40. 1867 [Cichorieae Portal] [details] LSID urn:lsid:compositae.org:names:74D4D507-C014-4833-98C2-A31D37DEA63F [details]