Watson, S. (1888). Some new species of Mexican plants, chiefly of Mr. C. G. Pringle's collection in the mountains of Chihuahua, in 1887. <em>Proc. Amer. Acad. Arts.</em> 23: 267-283. page(s): 265 [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Hartwrightia floridana A.Gray. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1147939 on 2025-09-13
original descriptionWatson, S. (1888). Some new species of Mexican plants, chiefly of Mr. C. G. Pringle's collection in the mountains of Chihuahua, in 1887. <em>Proc. Amer. Acad. Arts.</em> 23: 267-283. page(s): 265 [details]