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我省地处中亚热带,由于特殊的地理位置,得天独厚的自然环境,为植物的生存、演化提供了良好的条件。因此,森林植物丰富多样,珍稀树种争奇斗彩,是大自然给予我们的宝贵财富。在我省的常绿阔叶林和落叶阔叶林中,常荟萃着较多的珍贵稀有树种。这些阔叶林主要集中分布在梵净山、雷公山、绥阳宽阔水、榕江月亮山、三都徭人山、荔波茂兰、桐梓狮溪、平塘竹笼塘以及赤水、习水等地。早先,在一些地区如绥阳、习水分布较多,而且在局部地段是群落优势的珙桐、建柏,目前,资源已经枯竭,濒临绝迹;而另一些本来资源就极为稀少的珍贵树种,如小叶红豆、木荚红豆、楠木、紫楠,由于材质极优,破坏更为严重,也已十分罕见。属我省的稀有种类如伞花木、十齿花、天女花等,在常绿阔叶林中,不为高大乔木,很少引起人们注意,但随着乱砍滥伐,也受到严重影响。保护好现有的珍稀树种已势在必行,刻不容缓。
The province is located in the subtropics, due to its special geographical location, unique natural environment for the survival of plants, evolution provided a good condition. Therefore, rich and diverse forest plants, rare species struggle fight fighting, is our natural wealth to us. In our province evergreen broad-leaved forest and deciduous broad-leaved forest, often gathered more precious rare species. These broad-leaved forests are mainly concentrated in the Fanjingshan, Thunder Mountain, Suiyang wide water, Rongjiang Moon Hill, Sanduo Xianshan, Libo Maolan, Tongzi Shixi, Pingtang bamboo cage and Chishui, Xiushui Other places. Earlier, in some areas, such as Suiyang, Xiushui distributed more, and in some areas are the dominant community of Davidia, Jianbai, at present, the resources have been depleted, on the brink of extinction; and some otherwise scarce precious resources already rare species, Such as lobular red beans, wood pods red beans, Phoebe, purple hemp, due to its excellent material, the damage is more serious, it has also been very rare. Rare species of our province, such as umbrella flowers, ten teeth flower, day flowers, etc., in the evergreen broad-leaved forest, not tall trees, rarely attract people’s attention, but with deforestation, but also seriously affected. Protection of the existing rare species is imperative, without delay.