Deciduous shrubs have erect stems, 1 ~ 2 meters high, with barbs and villi when they are young. Simple leaves alternate, ovate to ovate-lanceolate, 3 ~ 9 cm long and 2 ~ 5 cm wide, tapering at the top, nearly heart-shaped at the base, irregularly serrated at the edge, sometimes 3-lobed at the base, 3 veins at the upper vein, gray villi at the lower part, and small barbs at the midvein and petiole; Petiole is about 5 ~ 20 mm long; Stipules linear, adnate to petiole. Flowers solitary or several on branchlets, white, about 3 cm in diameter; Sepals 5, hairy outside; Petals 5, rectangular; Stamens numerous, separate; There are many carpels, separate them. Aggregate fruit is bright red and juicy when it is ripe. The flowering period is from March to April. The fruiting period is May-June.