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喜树又名旱莲、水沫子树,属紫树科喜树属,为我国特有树种。长江流域以南各省区和台湾省有广泛分布和栽培。我省中部至南部地区的四旁常有种植。红河州、思茅、玉溪、大理地区的亚热带沟谷针阔混交林中有天然分布。喜树树干高大,枝叶茂密,主干端直圆满,曾见有径逾1米,树高30米的大树。木材为浅黄褐色或浅灰褐色,材质轻软均匀,
Camptotheca acuminata, also known as Elaeagogon, Shuimo sub-tree, a genus of the genus Camptothecaceae, endemic tree species in China. The south of the Yangtze River Basin provinces and Taiwan Provinces are widely distributed and cultivated. The central part of our province is often planted on four sides of the south. There is a natural distribution in the coniferous and broad-leaved mixed forest in the subtropical valleys of Honghe, Simao, Yuxi and Dali regions. Hi-tree trunk tall, dense foliage, the trunk straight round, had seen more than 1 meters in diameter, 30 meters high trees. Wood is light brown or light gray brown, light and soft materials,