Abstract: ‘Dongxi Xiaoxian’is a new mid-ripening peach cultivar from seedlings，which is resistant to gummosis. The fruit shape is oblate with a sunken fruit top. The average fruit weight is 155 g，the maximum is 210 g. The fruit skin is covered by red or deep-red，peeled easily in stage of full-ripening. The flesh is juicy and white with moderate red pigment，soft-melting and sticky stone. It tastes sweet with aroma，containing soluble solids of 13.5%–15.2%. The cultivar is self-fruitful and productive with a fruit development period of about 120 days. The incidence and index of gummosis disease for‘Dongxi Xiaoxian’are lower than that of‘Hujing Milu’peach，accounting for only 19.6% and 17.8% of‘Hujing Milu’，respectively.

Key words: peach, resistance to gummosis, cultivar