1. White clover, also known as white clover, white clover, white clover, white clover, Dutch swaying, etc. Is a perennial herb; Short-term perennial herbs and cultivated plants sometimes escape as weeds and invade dry fields, which are harmless to vegetables and young forests in some areas. The growth period is 6 years, and the height is 10-30 cm.

2. The taproot is short, the lateral roots and fibrous roots are developed, the stem is creeping, the upper part is slightly raised, the nodes take root, and the whole plant is hairless. Palmately trifoliate compound leaves; Stipules ovate-lanceolate, membranous, sheathing at base, free parts acute.

3. Wide adaptability, strong heat and cold resistance, vigorous growth in acidic soil and sandy soil, and certain ornamental value. It is one of the main cultivated grasses in the world. It is mainly used for grassland construction in China and has good ecological and economic value.