Soybean flowers are perfect flowers, that is, each flower has male and female organs. Pollination occurs when the flower crown is still closed so the possibility of natural crossbreeding is very small. Flowers are located on the segments of the stem, purple or white.
Soybean flowers consist of two petals and two corolla so this flower is often called a butterfly flower. Soybean flowers will appear in the axils of the leaves or can also appear on the branches of plants that have leaves.