天麻为兰科种植天麻(Gastrodia elata B1)的干燥块茎,具有平肝息风止痉之功能,常用于头痛眩晕、肢体麻木、小儿惊风、癫痫抽搐、破伤风症,需求量大。然而天麻的野生资源十分有限,目前市售品多为人工栽培。安徽霍山地处大别山区,其气候、地理环境适合天麻的生长;而且该地区人工栽培天麻开展较早,年产量高。目前对霍山栽培天麻的质量研究,尚未见报道。 Gastrodia elata is the dry tuber of gastrodia elata B1. It has the function of hepatic air and wind suffocation. It is commonly used in headache vertigo, limb numbness, convulsions in children, convulsions in epilepsy, and tetanus disease. However, Tianma’s wild resources are very limited. Currently, many commercial products are cultivated artificially. Anhui Huoshan is located in the Dabie Mountains, and its climate and geographical environment are suitable for the growth of Gastrodia elata. In addition, artificial cultivation of Gastrodia elata in the area is carried out earlier and the annual yield is high. At present, the quality of cultivated gastrodia elata in Huoshan has not been reported.