Shrup hight 1.5-4 m stellate hairy, simple leaf are alternate, lanceolate serrate, Solitary flower axillary, actinomorphic, Sepal 5 tubular with 5 lobe, Petal 5 base have purple and apex have yellow, Stamen very numorous and monadelphous stamen, Ovary superior stigma 5, Fruit hiscent shaggy hair.