杜松属于柏科刺柏属,为常绿乔木。我县南山7个乡和小五台林区、海拔1400—2200米的地带都有天然散生分布,每年春节群众有烧“柏枝”的风俗。集市上出售的柏枝就是采自杜松树,当地群众称为“刺柏”。杜松是我国北方的稀有树种。1984年涿鹿大堡乡发现了500亩成片杜松纯林。中央、省、地都投资,进行抚育、保护,做为采种基地。目前北方城市的园林观赏及庭院街道 Juniper belongs to the genus Cypress, an evergreen tree. My county Nanshan 7 Township and Wutai Taolin, 1400-2200 meters above sea level have a natural distribution of natural distribution, the Spring Festival every year the masses have a burning “Cypress” custom. Cypress branches for sale are collected from juniper trees, local people called “Juniper.” Juniper is a rare species in northern China. In 1984 Zhuolu Township found 500 acres into Jun juniper pure forest. Central, provincial and local investment, conduct tending, protection, as a seed base. At present the northern city of ornamental garden and courtyard streets