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马褂木又名鹅掌楸(Liriodendronchinense,Sarg),为古老的珍贵树种之一,全世界仅有两种。我国独有一种,分布长江流域以南,浙江、安徽南部,江西、湖南、湖北、四川、贵州、云南等海拔900—1700米之山地;另一种为北美鹅掌楸(Liriodendron tulipifera,Link),原产北美南部,我国南京、青岛、昆明、庐山等地均有引种栽培。杂交马褂木(Liriodendron chinense L tulipifera)是南京林产工业学院叶培忠教授将中国马褂木与美国马褂木有性杂交繁殖出来的一个新种,生长快,树干通直圆满,侧枝发
Liriodendronchinense (Sarg), one of the oldest precious tree species, has only two species in the world. Our country is unique in that it is distributed in the mountains of 900-1700 meters above sea level in the south of Yangtze River, Zhejiang, southern Anhui, Jiangxi, Hunan, Hubei, Sichuan, Guizhou and Yunnan; the other is Liriodendron tulipifera (Link) , Native to North America, southern China, Nanjing, Qingdao, Kunming, Lushan and other places have introduced cultivation. Liriodendron chinense L tulipifera is a new species from Nanjing Forestry Industry College professor Ye Peizhong, which breeds sexual hybrids between Chinese and American ones. It grows fast, its trunk is straight and round,