采药一定要进行调查研究,摸清本地药草的品种和分布规律,做到胸中有数才能适时进行.1.自然生态条件下药草的分布山岳森林:常见的木本药材有黄柏、花曲柳等.林下有细辛、升麻、平贝母、木贼等,在背坡阴湿处有贯众等.林边或溪流两岸有五味子、穿地龙、五加及独活等.悬崖石壁上有卷柏、石韦;石质山坡常有满山红生长.某些较干旱山地常有侧柏、文冠果、酸枣等分布.草原:常见的有甘草、麻黄、知母、柴胡、“地榆、防风、黄芩、威灵仙(棉团铁线莲)、狼毒、射干、猪毛菜等.在禾本科植物如披碱草、老芒麦等上有时可见麦角寄生. Medicines must be investigated and studied to find out the local varieties and distribution of herbs, to be aware of the timely manner.1 Distribution of herbs under natural ecological conditionsMountain Forest: common woody herbsPork, Fraxinus mandshurica Under the forest are Asarum, Cimicifuga, Fritillaria, Equisetum, etc., in the back slope of the wet and humid Guanzhong public etc .. Woodsides or streams on both sides of the Schisandra, to wear the dragon, five plus and live alone cliff etc There are Selaginella, Shi Wei; rocky hill slopes often grow red, some relatively dry mountain often Arborvitae, the highest fruit, jujube, etc. Grassland: common licorice, ephedra, Anemarrhena, Bupleurum, "Burnet, wind, Scutellaria, clematis (cotton thread clematis), Euphorbia, pericarp, hairy vegetables, etc. In the gramineous plants such as Elymus, Emerald, etc. can sometimes be seen on the ergot parasitic.