Compositae Working Group (CWG) (2021). Global Compositae Database. Laxanon Raf.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1080800 on 2024-04-30
original description(1837). New Fl. (Rafinesque) 2 page(s): 16 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record New Flora and Botany of North America . . . 2: [Tropicos] [details] LSID urn:lsid:compositae.org:names:BB4A3FEB-9395-41E5-9E8C-F3CD8A8CC886 [details]