There are 30 samples germplasm resource of Rehmannia glutinosa Libosch. had be collected. The leaf shape, the shape of individual plant, florescence, color of flower had be observed, the shape of earthnut, skin color of earthnut, flesh color of earthnut. The leaf length, leaf width and fresh weigh of leaf, the height and leaf number of individual plant had be determined. There are significantly difference between in the leaf length, leaf width, fresh weigh of leaf, the height and the leaf number of individual plant. The germplasm resource of Rehmannia glutinosa Libosch. could be divides into five types base on the result of identified and estimated.