Compositae Working Group (CWG) (2021). Global Compositae Database. Tridax pringlei B.L.Rob. & Greenm.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1117336 on 2025-03-27
original descriptionRobinson, B.L., Greenman, J.M. (1896). Descriptions of new or little known phanerogams, chiefly from Oaxaca. 32: 34-51. page(s): 4 [details]