For Lythraceae
Graham In Kubitzki, K., C. Bayer, and P.F. Stevens, eds. 2007. The families and genera of vascular plants. IX. Flowering plants – Eudicots – Berberidopsidales, Buxales, Crossosomatales, Fabales p.p., Geraniales, Gunnerales, Myrtales p.p., Proteales, Saxifragales, Vitales, Zygophyllales, Clusiaceae alliance, Passifloraceae alliance, Dilleniaceae, Huaceae, Picramniaceae, Sabiaceae. Springer, Berlin. 509 pp.
Graham, S.A. 1975. Taxonomy of the Lythraceae in the southeastern United States. Sida 6: 80-103.
Graham, S.A. 1975. Taxonomy of the Lythraceae in the southeastern United States. Sida 6: 80-103.