homogamic

ho·mog·a·my

 (hə-mŏg′ə-mē, hō-)
n.
1. The state of having stamens and pistils that mature simultaneously.
2. The state of having only one kind of flower on a plant, such as only unisexual flowers.
3. Marriage between people who are similar to each other, especially in their sociocultural backgrounds.

ho′mo·gam′ic (-găm′ĭk) adj.

homogamic

(ˌhɒməʊˈɡæmɪk)
adj
(Botany) (of a plant) in which all the flowers of an inflorescence are either of the same sex or hermaphrodite