金叶水杉系杉科水杉属植物,原产日本,是近几年发展起来的一个水杉栽培变种。因其三季金黄色的叶片,通直挺拔的树干,端庄稳重的树形,金色宝塔形的树冠,成为不可多得的集观叶、观形于一体的彩叶苗木新品种,是现代园林难得的观赏植物新品种。一、形态特征落叶大乔木,树干高大通直,基部常膨大,幼树树冠尖塔形,随着年龄增长而变为圆锥形,幼树树皮淡红褐色,老树树皮灰褐色,纤 Metasequoia dawn cedar Amassusa, native to Japan, is a Metasequoia cultivated varieties developed in recent years. Because of its golden leaves in three seasons, straight up and down the tree trunk, dignified and graceful trees, golden pagoda-shaped crown, become a rare set of view leaves, concept in one of the new varieties of leaf saplings is rare in modern gardens New ornamental plant variety. First, the morphological characteristics Deciduous trees, trunks tall straight, the base often swollen, sapling canopy spire, with age and become conical, sapling bark reddish brown, old tree bark brown, fiber