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前言石斛是兰科石斛属(Dendrobium)植物。全世界约有1500种。我国有60种以上,分布于秦岭,淮河以南,多数种类主要集中在北纬15°31′~25°12′,海拔100~3000米之间,以西南、华南、台湾等高温、多湿的热带、亚热带地区最多。常附于林中树上或林下岩石上生长。
Dendrobium is a Dendrobium plant. There are about 1500 kinds in the world. There are more than 60 species in our country, distributed in the south of Qinling and Huaihe River. Most species are mainly located at latitude 15 ° 31’-25 ° 12’N and elevation of 100-3000 meters. High-temperature and humid tropical regions such as southwest, south China and Taiwan , The most subtropical regions. Often attached to the trees in the forest or under the rock growth.