Compositae Working Group (CWG) (2021). Global Compositae Database. Lactuca watsoniana Trel.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1084449 on 2024-05-01
original description(1897). Rep. (Annual) Missouri Bot. Gard. page(s): 127 [details]
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Annual Report of the Missouri Botanical Garden 1897: [Tropicos] Trel. in Rep. (Annual) Missouri Bot. Gard. 8. 1897. [Euro+Med] W. Trelease, in Rep. (Annual) Missouri Bot. Gard. 8. 1897 [Cichorieae Portal] [details] LSID urn:lsid:compositae.org:names:901D3B74-CFB4-452B-997A-0D05E9569525 [details] Type material [Portugal, Azores] "Fayal? Pico", Brown 165a [details]