Compositae Working Group (CWG) (2025). Global Compositae Database. Lactuca elongata mulh. ex Willd.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1089332 on 2025-04-03
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Muhl. ex Willd. [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Lactuca elongata Muhl. ex Willd. [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Species Plantarum. Editio quarta 3(3): [Tropicos] [details] LSID urn:lsid:compositae.org:names:99A7883F-2A40-4A90-BC44-31E9540D13CF [details] Taxonomy Apr-Dec 1803 [details]