根据实地调查，广东省青云山自然保护区内共记录到野生植物168科605属1266种(含种下分类单位)，其中药用植物140科385属586种；所含种类15种及以上的科包括菊科、茜草科、禾本科、唇形科、兰科、蝶形花科等8科。按功效分，活血散瘀类107种、清热解毒类90种、治咳嗽清肺类60种、治疗肠炎类58种、治外伤出血类56种、治毒蛇咬伤类56种、消肿止痛类30种；按药用部位分，全株类304种、根与根茎类185种、叶类131种、茎木类49种、皮类47种、果类42种、花类14种和其他类20种。生活型、生境与海拔相关性分析表明，不同生活型和不同生境与其分布的海拔均差异显著。

There were 1266 species and infraspecies of wild plants belonging to 168 families, 605 genera in Qingyun mountain nature reserve, Guangdong Province, China. The wild medicinal plants included 586 species belonging to 140 families, 385 genera. The 8 families including species more than 15 were as follows: Compositae, Rubiaceae, Gramineae, Labiatae, Orchidaceae, Papilionaceae, Euphorbiaceae, and Scrophulariaceae. According to their effectiveness, they were classified blood-activating and stasis-elirninating (including 107 species), heat-clearing and detoxifying (90 species), cough relieving and lung clearing (60 species), enteritis treating (58 species), traumatic hemorrhage (56 species), snake bite treating (56 species), and detumescence and pain relieving (30 species). According to their medicinal parts, they were classified medicinal plants of whole plants (including 304 species), roots and rhizomes (185 species), leaves (131 species), stems (49 species), cortexes (47 species), fruits (42 species), flowers (14 species) and others (20 species). The result showed that the correlation analyses of life forms, habitats and altitudes of these medical plants were significantly different.