我国有木本植物约7000多种,其中有乔木2000多种,是世界上木本植物种类最多的国家之一,被公认为世界树木的宝库(全北美洲仅有600多种,欧洲有250种). 我国独有的乔木树种有杜仲、香果树、金钱松、台湾杉、水松、琪桐等50多种。另外,在世界其他地区早已绝迹,而在我国独存的珍贵树种有水杉、银杏、银杉等, There are over 7000 kinds of woody plants in our country, of which there are more than 2000 kinds of trees. It is one of the countries with the most woody species in the world and is regarded as the treasure house of the world’s trees (there are only 600 species in North America and 250 in Europe Species) .China’s unique tree species are Eucommia, fragrant fruit trees, money pine, Taiwan fir, cedar, more than 50 kinds of Kiri. In addition, the rest of the world has long been extinct, and rare trees in our country have Metasequoia, gingko, silver fir, etc.,