日本花柏(Chamaecyparis pisifera),又名羽叶花柏,柏科扁柏属常绿大乔木。与红桧为近缘种。常见的变种有绒柏(cv.Squarrosa)。
特征
常绿大乔木,高可达50米,树冠圆锥形,小枝平展而略下垂。中性树种,较耐荫,喜温暖湿润气候及深厚的沙壤土,耐寒性及防风性较差。[1]树皮赤褐色,稍光滑。大枝水平开展,小枝扁平,排成一平面,鳞叶叠瓦状密生,先端钝,叶面暗绿色,叶背有白色线纹,微被白粉。雌雄同株,球花单生枝端,7~8月开花,10~11月果熟。鳞片叶先端锐形,与红桧相似,惟球果球形,每球果果鳞8~10。种子三角状卵形,两侧有宽翅。
产地
参考文献
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