关键词: 观赏桃, 晚花, 品种

Abstract: ‘Wanchongfen’cultivar was selected from the seedling batch 2000-112，obtained from a cross between ‘Hongchuizhi’（Prunus persica Batsch.）בJuhuatao’（Prunus persica Batsch.) cultivars. This cultivar produces pink double flowers，5.3 cm in diameter，with 90–100 shrunken petals per flower. It starts blooming between the 1st and 10th or 15th of April in the Zhengzhou area，and the bloom usually lasts for 10–15 d. The shape of the flower is similar to that of peony，with novel and unique features. The chilling requirement for this cultivar is about 1 000 h，making it useful as a late flowering cultivar.

Key words: ornamental peach, late flower, cultivar