Compositae Working Group (CWG) (2021). Global Compositae Database. Lactuca campestris Greene. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1208093 on 2025-04-03
original description(1899). Pittonia 4 page(s): 37 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Greene in Pittonia 4. 1899 [Cichorieae Portal] Pittonia 4(20D): [Tropicos] [details] LSID urn:lsid:compositae.org:names:A21A191B-0F23-49D8-9737-E02442D1A066 [details]