References

Berry, P.E., R. Riina, J.A. Peirson, Y. Yang, V.W. Steinmann, D.V. Geltman, J.J. Morawetz, and N.I. Cacho. 2016. Euphorbia. 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. Google Scholar