References

Carvalho, R., L.C. Olazar Pellissari, M.R. Pace, E. Scremin-Dias, R. de Oliveira Arruda, and M.A. Farinaccio. 2017. Leaf morphoanatomy of Araujia and Morrenia (Asclepiadoideae, Apocynaceae): phylogenetic implications and species key. Bot. J. Linn. Soc. 183(2): 280-293. Google Scholar