Compositae Working Group (CWG) (2021). Global Compositae Database. Carduus nutans subsp. leiophyllus (Petrovic) Nyár.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1222079 on 2025-04-03
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Petrovic) Nyár. [Vascular Plants of Russia] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Carduus nutans subsp. leiophyllus (Petrovic) Nyár. [Vascular Plants of Russia] [details] LSID urn:lsid:compositae.org:names:F1AC02A5-7E7A-47DC-A7E5-B6FAAAAF0014 [details]