Ethnobotany and diversity of medicinal plants used by the Buyi in eastern Yunnan, China.
Ethnobotany and diversity of medicinal plants used by the Buyi in eastern Yunnan, China.
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中国云南东部布依族使用的药用植物的民族植物学和多样性
DOI：
10.1016/j.pld.2020.09.004
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发表时间：
2020-12
期刊：
影响因子：
4.8
通讯作者：
Long C
中科院分区：
文献类型：
--
作者：
Xiong Y;Sui X;Ahmed S;Wang Z;Long C
布依族是中国西南部云南省的一个社会语言群体，有着悠久的使用药用植物作为其本土医疗系统的一部分的历史。鉴于布依族土著医疗系统的书面文献有限，本文的目的是记录布依族的药用植物和相关的传统知识和传播。在云南省罗平县鲁布革乡的4个自然村，采用民族植物学的方法，包括参与式观察、半结构式访谈、关键知情人访谈和焦点小组讨论，对药用植物进行了实地调查。总共采访了120名举报人（包括15名作为治疗师的关键举报人）。研究发现，布依族包括当地医士在内，共有64科121种药用植物用于治疗各种疾病。在这项研究中记录的药用植物中，有56种（46%）以前没有在科学文献中记录为具有药用价值，突出了土著社区民族植物学文献的迫切需要。最常用的药用部位是叶（占文献记载植物的24.9%），最常见的制备方法是水煎（占药用植物的62.8%）。药用植物主要用于治疗风湿病（占12.4%）、创伤和损伤（占9.6%）。有记载的植物也用于其他非药用目的，包括食品，饲料，围栏和装饰。此外，有35种药用植物被认为是有毒的，被当地布依族医生用作药物。传统的布依族信仰和做法与记录的药用植物可能有助于他们的保护环境和周围的布依族社区。本研究进一步强调，由于现代医学在布依族社区的推广和使用、生计的变化、快速现代化和城市化，布依族的民族医学知识面临消失的危险。迫切需要研究，政策和社区计划，以保护与布依族医疗系统相关的生物文化多样性，包括民族植物学知识，以支持环境和人类福祉。
The Buyi are a socio-linguistic group in Yunnan Province of southwest China that have a long history of using medicinal plants as part of their indigenous medical system. Given the limited written documentation of the Buyi indigenous medical system, the objective of this paper is to document the medicinal plants of the Buyi and associated traditional knowledge and transmission. Field research was conducted in four villages in Lubuge Township of Luoping County in Yunnan Province using ethnobotanical methodologies including participatory observation, semi-structured interviews, key informant interviews, and focus group discussions to elicit information on medicinal plants. In total, 120 informants (including 15 key informants who are healers) were interviewed. This study found that a total of 121 medicinal plant species belonging to 64 families are used by the Buyi including by local healers to treat different diseases. Among the medicinal plants recorded in this study, 56 species (46%) have not previously been documented in the scientific literature as having medicinal value, highlighting the pressing need for ethnobotanical documentation in indigenous communities. The most frequently used medicinal part was the leaf (24.9% of documented plants), and the most common preparation method was decoction (62.8% of medicinal). Medicinal plants were mainly used to treat rheumatism (12.4% of plants), trauma and injuries (9.6%). The documented plants are also used for other non-medicinal purposes including food, fodder, fencing, and ornamental. In addition, 35 of the medicinal plants are considered poisonous and are used by local Buyi healers for medicine. The traditional Buyi beliefs and practices associated with the documented medicinal plants likely contributes to their conservation in the environments and around Buyi communities. This study further highlights that ethnomedicinal knowledge of the Buyi is at risk of disappearing due to increased introduction and use of modern medicine in Buyi communities, livelihood changes, rapid modernization, and urbanization. Research, policy, and community programs are urgently needed to conserve the biocultural diversity associated with the Buyi medical system including ethnobotanical knowledge towards supporting both environmental and human wellbeing.
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