贵州气候温和,雨量充沛,地形多样,为多种原始森林植物的繁衍提供了良好的生态条件。在长期的自然发展过程中,残存下来的贵州山茶属植物种类丰富,特有种的数量较多。据统计,现在已被发现和整理的山茶属植物共有200余种,分隶于四个亚属20个组。其中有20%的种分布在我省境内,共三个亚属,占所有组总数的一半。我省新近又发现一个新 Guizhou has a mild climate, abundant rainfall and varied terrain, which provides good ecological conditions for the reproduction of many primitive forest plants. In the course of long-term natural development, the remaining species of Camellia Guizhou is rich in species and more endemic species. According to statistics, now more than 200 species of camellia have been discovered and sorted, belonging to 20 sub-groups of four subgenus. Among them, 20% of the species are distributed in the province, with three subgenus, accounting for half of all the groups. Recently, our province has found a new one