معنی کلمه :‌ calceolaria

A genus of showy herbaceous or shrubby plants, brought from South America; slipperwort. It has a yellow or purple flower, often spotted or striped, the shape of which suggests its name.

In a dioecious manner. Dioeciously hermaphrodite (Bot.), having flowers structurally perfect, but practically dioecious, -- those on one plant producing no pollen, and those on another no ovules.