彩色树种是城市园林的一个重要组成部分,随着人们审美观点的提高,在园林景观设计、美化环境等方面发挥了越来越大的作用。通过对洛阳市彩色树种的调查,得出其种类、特点及应用情况。系统的说明了彩色树种在洛阳市园林中的应用现状,对今后洛阳市彩色树种的引种、选择和应用提出了建议。 Color tree species is an important part of urban landscape. With the improvement of people’s aesthetic point of view, color tree species play more and more important roles in landscape design and landscaping. Through the investigation of the colored tree species in Luoyang City, we can get the types, characteristics and application situation. The application status of color tree species in the garden of Luoyang City was described systematically, and suggestions were put forward for the introduction, selection and application of color tree species in Luoyang City in the future.