2, Yucca is a plant of the lily family, genus Huangjing. The stems are cylindrical, 5-14 millimeters in diameter. Stem 20-50 cm tall, with 7-12 leaves; leaves alternate, elliptic to ovate-square, 5-12 cm long, 3-16 cm wide, apex pointed, grayish-white below, smooth to papillately scabrous on the lower veins; inflorescences with 1-4 flowers, total pedicel 1-1.5 cm long, ebracteate or with striped lanceolate bracts; perianth yellowish-green to white, 13-20 mm in total length, the perianth tube straighter. lobes ca. 3-4 mm; filaments filiform, nearly smooth to papillate, anthers ca. 4 mm; ovary 3-4 mm, style 10-14 mm; berry blue-black, 7-10 mm in diameter, with 7-9 seeds.
3, yucca is adaptable to environmental conditions, the soil conditions are not strict, suitable for growth in the moist, deep soil, loose soil; cold, avoid strong direct light; often born under the forest or mountain wild shady slopes, altitude 500-3000 meters.
4, jade bamboo to dry rhizomes into medicine, taste sweet, sex slightly cold, with nourishing yin and moist dryness, the efficacy of the birth of the thirst, etc., for the lungs and stomach yin injury, dry and hot cough, dry throat and thirst, internal heat and thirst and other diseases. Mangosteen is also often processed into drinks, health food, health drinks and beauty care products and other products.