Compositae Working Group (CWG) (2021). Global Compositae Database. Cynthia lyrata Nutt.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1200771 on 2024-08-01
original description(1834). Journ. Acad. Philad. 7 page(s): 68 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record J. Acad. Nat. Sci. Philadelphia 7 [Govaerts World Compositae Checklist A-G] Journal of the Academy of Natural Sciences of Philadelphia 7(1): [Tropicos] T. Nuttall in J. Acad. Nat. Sci. Philadelphia 7. 1834 [Cichorieae Portal] [details] LSID urn:lsid:compositae.org:names:A7A9B7E6-EF45-4B11-A2C4-B9AEF4003818 [details] Type material [USA] "Arkansas", Nuttall & Pitcher [details]