梅花(Prunus mume Sieb.)是武汉、南京、无锡等城市的市花。近几年来,武汉地区从外地收集的梅花品种较多,成为全国梅花的研究中心。由于炭疽病普遍发生,致使植株生长衰弱,严重时却影响梅花翌年的开花效果。为此,作者自1983至1987年对武汉东湖风景区、青山公园、中山公园、紫阳湖公园 Prunus mume Sieb. Is a city flower of Wuhan, Nanjing, Wuxi and other cities. In recent years, Wuhan has collected more varieties of plum from other places and has become the national plum research center. Anthrax as a common occurrence, resulting in weak plant growth, but in severe cases it will affect the flowering plum the following year. To this end, the author from 1983 to 1987 on the East Lake Scenic Area in Wuhan, Castle Peak Park, Zhongshan Park, Ziyang Lake Park