For Causonis
Chen, Z. D., H. Ren, and J. Wen. 2007. Vitaceae. In: C. Y. Wu, D.-Y. Hong and P. H. Raven, eds. Flora of China, vol. 12. Science Press, Beijing and Missouri Botanical Garden Press, St. Louis; pp. 173-222.
Krings, A., and R.J. Richardson. 2006. Cayratia japonica (Vitaceae) new to North Carolina and an updated key to the genera of Vitaceae in the Carolinas. Sida 22: 813-815.
Lu, L.-M., W. Wang, Z.-D. Chen, and J. Wen. 2013. Phylogeny of the non-monophyletic Cayratia Juss. (Vitaceae) and implications for character evolution and biogeography. Mol. Phylogenet. Evol. 68: 502-515.
Moore, M.O., and J. Wen. 2016. Vitaceae. In Flora of North America Editorial Committee. 2016. Flora of North America north of Mexico. Volume 12, Magnoliophyta: Vitaceae to Garryaceae. Oxford Univ. Press, New York, NY. 603 pp.
Wen 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.