Compositae Working Group (CWG) (2021). Global Compositae Database. Lactuca grandicolla Koidz.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1174825 on 2024-05-01
original description(1919). Bot. Mag. (Tokyo) 33 page(s): 217 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Koidz. in Bot. Mag. (Tokyo) 33. 1919 [Cichorieae Portal] [details] LSID urn:lsid:compositae.org:names:03426953-1940-4263-A354-321C9B7DBBD3 [details]