鐵杉

松科Pinaceae常綠喬木,樹皮棕色,縱裂。葉線形,螺旋狀著生。球果較小,近無梗。花期4月,球果10月成熟。生于海拔1100～2800米的山坡。Evergreentreeswithbrownlongitudinalbarks.Leaveslinear,helicallyinserted.Conessmaller,nearlysessile.BloominginAprilandconesmaturing ......（本文共 271 字 , 1 張圖）     [閱讀本文] >>