“霜叶红于二月花”(唐·杜牧《山行》),这流传了上千年的佳句,所描绘的正是红叶树种的魅力。的确,在少花的深秋时节,一枚红叶犹如一朵花,一株红叶树胜似一团红霞,那红艳艳的景观气派非凡,蔚为壮观。北京香山、南京栖霞山、苏州天平山、长沙岳麓山、成都米亚罗景区等地,是我国著名的观赏红叶胜地。据研究,红叶树种入秋后叶片泛红的生理机制, “Frost Ye Hong in February flower” (Don Du Mu “mountain”), which spread thousands of years of good sentences, is depicted in the charm of Hongye species. Indeed, in the late autumn season, a red leaf is like a flower, a red leaf tree is like a group of Hongxia, the beautiful scenery of the magnificent landscape, magnificent. Beijing Xiangshan, Nanjing Qixiashan, Suzhou Mountain, Yuelu Mountain in Changsha, Chengdu Miyaluo area and other places, is China’s famous ornamental leaves resort. According to the study, the red leaf tree species after the autumn reddening of the physiological mechanism,