1.Heteranthery exists in several angiosperm families, such as Melastomataceae, Solanaceae, Lythraceae, Leguminosae and Pontederiaceae, but the aspects and extent of differentiation often vary in taxa.
异型雄蕊在野牡丹、茄
、
菜
、
、
久花
等多个
中都有分布,但其分化与
度常随类群而异。