References
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. Google Scholar
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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. Google Scholar
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