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毛梾(Cornus walteri Wanger),又名车梁木、油树、小六谷,是一种优良的木本油料树种,在我国分布广泛,辽宁、河北、山西、河南、陕西、山东、江苏、湖北、四川和云南西北部等十余省均有生长,垂直分布一般在海拔600～800m,最高可达1300m。 形态特征和生物生态学特性 毛梾,是山茱萸科梾木属的一种落叶乔木,高8～12米;树皮黑灰色,常纵裂成长条。单叶对生,长椭圆形,长4～10cm,宽2.7～4.4cm,全缘,顶端渐尖,基部楔形,上面具贴伏的柔毛,下面密生
Cornus walteri Wanger, also known as car beam wood, oil tree, small six valley, is an excellent woody oilseed species, widely distributed in China, Liaoning, Hebei, Shanxi, Henan, Shaanxi, Shandong, Jiangsu, Hubei , Sichuan and Yunnan northwest of more than 10 provinces have growth, the vertical distribution is generally 600 ~ 800m above sea level, up to 1300m. Morphological characteristics and bio-ecological characteristics Moray, is a deciduous tree genus Cornel genus of deciduous trees, 8 to 12 meters high; bark dark gray, often longitudinal crack growth. Single leaves opposite, oblong, 4 ~ 10cm long, 2.7 ~ 4.4cm wide, entire, apex acuminate, base cuneate, appressed pilose above, below dense