Abstract: ‘Yanshan 1’is a new variety with pink flesh , sweet sour and fragrant selected from the wild Chinese dwarf cherry. The fruit shape is near round and the skin color is bright red. The average fruit mass is 15 g and the soluble solid content is 10 % - 15 %. Ripening period is in early August and the fruit can be used to process or take as table. Its posture debuts , and the high is 0.6 m. It bears the characteristics of early-resulting and high yield. It is fit to be planted in mountainous and hilly areas of north China.

Key words: Chinese dwarf cherry ( Prunus humilis), Variety