Compositae Working Group (CWG) (2021). Global Compositae Database. Lactuca elongata var. integrifolia (Bigelow) Torr. & A.Gray. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1228923 on 2025-04-03
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Bigelow) Torr. & A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Lactuca elongata var. integrifolia (Bigelow) Torr. & A. Gray [Tropicos] [details] LSID urn:lsid:compositae.org:names:2E940DDF-C8A6-413F-98E4-4F45FA8BD7F5 [details]