雪松别称香柏,喜马拉雅杉,原产于喜马拉雅山西部山区,是世界各国园林观赏的重要绿化树种。我国南京、青岛、上海、杭州、旅大、汉口、长沙、无锡、苏州、重庆、成都、昆明、北京等大中城市均有栽培,并相继开花结果。如中国林业科学院林业研究所栽培的25年生雪松,雄树已开花三 Cedar, otherwise known as cedar, Himalayan fir, native to the western mountains of the Himalayas, is an important ornamental tree species around the world. China has cultivated in large and medium-sized cities such as Nanjing, Qingdao, Shanghai, Hangzhou, Luda, Hankou, Changsha, Wuxi, Suzhou, Chongqing, Chengdu, Kunming and Beijing, and have successively blossomed. Such as the Chinese Academy of Forestry Institute of Forestry cultivated 25-year-old cedar, male trees have flowering three