Compositae Working Group (CWG) (2025). Global Compositae Database. Lactuca graminifolia var. mexicana McVaugh. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1157918 on 2025-03-12
original description(1972). Contr. Univ. Michigan Herb. 9(4) page(s): 370 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Lactuca graminifolia Michx. var. mexicana McVaugh [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Contr. Univ. Michigan Herb. 9 [IPNI] Contributions from the University of Michigan Herbarium 9(4): [Tropicos] [details] LSID urn:lsid:compositae.org:names:B22700E2-8828-4E02-9663-B6702744040C [details] Specimen Mexico: Chiapas: 2400 m, 8 Sept 1974, D.E. Breedlove 37315 (MO). [details] Type material 15041, D.E.Breedlove, holotype MICH [details]