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the cyst-shaped part of the top of the male flower wire. Consisting
2
pollen sacs (small spore sacs), divided into two halves, the middle is connected by a drug barrier. Pollen sacs produce pollen, pollen grains mature, pollen sacs self-cracking, pollen particles from the cracks scattered. There are several types of ways in which flowers are born on flower wire. Some flower medicine base is born on the top of the flower silk, called the bottom flower medicine, and some flower medicine in the middle of the back is born on the top of the flower silk, called the T-shaped flower medicine.