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鹅耳枥(Carpinus)是落叶乔木,互生的单叶羽状脉整齐,叶缘是细锯齿,雌雄同株,花单性,葇荑花序,该属共有40多种,分布在欧洲、亚洲、北美洲等地区。我国产有30种,分布在东北、华北、西南、华中、华东及华南各地,其中不少是珍贵树种,如普陀鹅耳枥是国家二级重点保护植物。鹅耳枥树型优美,观赏价值较高,是重要的园林绿化树种,在许多国家和地区得以广泛的应用。如目前在欧洲各国栽培较为普遍的欧洲鹅耳枥曾获得过
Carpinus is a deciduous tree with alternate single-leafed pinnate veins and leaf margin serrulate, hermaphrodite, flower hermaphroditism and catkin inflorescence. There are more than 40 species of this genus, distributed in Europe, Asia, North America and other regions. My country has 30 species, located in the northeast, north, southwest, central China, east and south China, many of them are precious species, such as Putuo hornbeam is a national key protected plants. Hornbeam beautiful tree, ornamental value is high, is an important landscape tree species, in many countries and regions can be widely used. For example, European hornbeam, which is currently cultivated in many European countries, has been obtained