As some of you may know (maybe none of you, and that's OK) Euphoriba obesa and its assorted variations, i.e., symmetrica, White Ball, are dioecious, i.e., male and female flowers on separate plants. As I have found out there are many other possibilities when it comes to the "S" word among plants.... after all, this is a "G-Rated" site!
Plant sexuality - Wikipedia, the free encyclopedia
Anyway, I thought you might enjoy some neat pictures of a couple of my E. obesa in the greenhouse today. You can see both pistils and stamens on the same plant. The 1st two are of a male E. symmetrica and the last is a female E. obesa.