Fortune Telling Collection - Ziwei fortune-telling - What are the flowers with only stamens?
What are the flowers with only stamens?
Male flowers of cucurbitaceae plants are unisexual flowers with only stamens, such as cucumber, wax gourd, pumpkin, north melon, watermelon, zucchini, towel gourd, bitter gourd, gourd, melon, Chinese cabbage and so on.
Parthenocarpy is a kind of angiosperm flower, as opposed to bisexual flower, which means that a flower has only stamens or pistils. There are two situations: "monoecious" and "dioecious". The former is corn and cucurbitaceae; The latter, such as Salicaceae plants. Broadly speaking, it also includes spore leaves of gymnosperms. Ginkgo biloba, for example, is dioecious.
According to the structure of flowers, flowers can be divided into complete flowers and incomplete flowers. In a flower, the calyx, corolla, stamen and pistil are complete, which is called a complete flower; If one or three parts are missing, it is called incomplete flower.
Flowers with only stamens or pistils. Only stamens are called male flowers and only pistils are called female flowers. A flower with pistils and stamens at the same time can be called bisexual flower.
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