扬州市城区古树名木资源调查与评价

INVESTIGATION AND ASSESSMENT ON ANCIENT FAMOUS AND PRECIOUS TREES IN YANGZHOU CITY

通过对扬州市城区古树名木资源调查,结果表明:扬州市城区现存古树名木430株,隶属35科、51属、58种。其中,100年以上树龄的古树349株,隶属25科、29属、33种;300年以上树龄的一级古树35株;树龄最长的达1 020年,为唐代的银杏和槐树各1株。扬州市城区古树名木资源遗存,以银杏为最多,计104株,其次为圆柏84株,瓜子黄杨39株,桂花19株,广玉兰19株。扬州市城区古树名木资源的栽植分布,多与寺庙、宅园紧密相关;其地域特征,集中在瘦西湖一蜀岗风景区、东关街历史街区、南河下历史街区以及文昌中路沿线和汶河路沿线。

There are 430 individuals of ancient, famous and precious trees in Yangzhou city. They belong to 35 family, 51 genera, 58 species. Among them 349 individuals are over 100 years, they are of 25 family, 29 genera, 33 species. There are 35 individuals over 300 years. The oldest trees are over 1 020 years, one is Ginkgo biloba and one is Sophora japonica, both planted in Tang Dynasty. There are 104 individuals of G. biloba, 84 trees of Sabina chinices, 39 trees of Buxus microphylla, 19 trees of Osmanthus fragrans, 19 trees of Maglolia grandiflora among the ancient, farnous and precious trees in Yangzhou city. The planting places of the trees has close relation with acient temples and houses. Most of them were planted in the Shouxihu-Shugang scenic spot, in the historical streets of Dongguan, in the historical streets of Nanhexia, and along the Wenchang street, along the Wenhe street.