High altitude biodiversity of the Alps and the Himalayas: ethnobotany,plant distribution and conservation perspective

Historical evidences suggest that the Himalayas have some strong biogeographical links to the Alps. In view of this fact, the present study aims to understand the similarities in plant species distribution and their ethnobotanical uses in the Indian Himalayas and the Slovenian Alps. The plant species common in both the mountain systems and used by local inhabitants were compiled by extensive literature search and also by carrying out primary surveys. Ethnobotanical information was collected through personal interviews of villagers with the help of local assistants and also through direct and indirect observations made during the field surveys. A total of 59 ethnobotanical species representing 17 families common in both the Indian Himalayas and the Slovenian Alps were documented, of these 78% obtained medicinal properties and traditionally used by local people for curing diseases. Comparatively, people of the Indian Himalayas used plants for medicine in higher percentage (73%) than the people of Slovenia (42%). Of the total medicinal plants, only 7 plant species such as Acorus calamus, Capsella bursa-partoris, Hypericum perforatum, Origanum vulgare, Prunella vulgaris, Solanum nigrum and Urtica dioica had some common uses in both the Slovenian Alps and the Indian Himalayas. In the Slovenian Alps, the maximum ethnobotanical species (61%) had wide distribution range whereas maximum ethnobotanical species in the Indian Himalayas (62%) had localized distribution. Though, 27% of common ethnobotanical species belonged to different threat categories, only 2 species—Taxus baccata and Hippophae rhamnoides—are placed under similar threat category in these two different mountain areas. The study unfolds relationship in plant species distribution and their ethnobotanical uses along with offering an opportunity to provide information on uses of plant species though available but unknown to community.     

Medical ethnobotany of the Albanian Alps in Kosovo

Background

The boreal forest of Canada is home to several hundred thousands Aboriginal people who have been using medicinal plants in traditional health care systems for thousands of years. This knowledge, transmitted by oral tradition from generation to generation, has been eroding in recent decades due to rapid cultural change. Until now, published reviews about traditional uses of medicinal plants in boreal Canada have focused either on particular Aboriginal groups or on restricted regions. Here, we present a review of traditional uses of medicinal plants by the Aboriginal people of the entire Canadian boreal forest in order to provide comprehensive documentation, identify research gaps, and suggest perspectives for future research.

Methods

A review of the literature published in scientific journals, books, theses and reports.

Results

A total of 546 medicinal plant taxa used by the Aboriginal people of the Canadian boreal forest were reported in the reviewed literature. These plants were used to treat 28 disease and disorder categories, with the highest number of species being used for gastro-intestinal disorders, followed by musculoskeletal disorders. Herbs were the primary source of medicinal plants, followed by shrubs. The medicinal knowledge of Aboriginal peoples of the western Canadian boreal forest has been given considerably less attention by researchers. Canada is lacking comprehensive policy on harvesting, conservation and use of medicinal plants. This could be explained by the illusion of an infinite boreal forest, or by the fact that many boreal medicinal plant species are widely distributed.

Conclusion

To our knowledge, this review is the most comprehensive to date to reveal the rich traditional medicinal knowledge of Aboriginal peoples of the Canadian boreal forest. Future ethnobotanical research endeavours should focus on documenting the knowledge held by Aboriginal groups that have so far received less attention, particularly those of the western boreal forest. In addition, several critical issues need to be addressed regarding the legal, ethical and cultural aspects of the conservation of medicinal plant species and the protection of the associated traditional knowledge.     

An ethnobotanical survey of indigenous knowledge on medicinal plants used by the traditional healers of the Lwamondo area,Limpopo province,South Africa

The use of medicinal plants in the treatment and prevention of diseases is attracting the attention of scientists worldwide. Approximately 3000 plant species are currently used by an estimated 200,000 indigenous traditional healers in South Africa. The specific part of the plant used for medicinal applications varies from species to species, and from one traditional healer to another. This study was carried out to explore and record those plants and plant parts used for treating various human ailments by the traditional healers of the Lwamondo area in the Limpopo province, South Africa for medicinal purposes. Ethnobotanical data were collected from 30 traditional healers (24 females and 6 males) in the Lwamondo area of Venda, by means of a data capture questionnaire focusing on the local names of the medicinal plants, their medicinal uses, the plant parts used, and methods of preparation and of administering treatments to patients. The survey identified 16 medicinal plants from 7 families, with 14 genera, used to treat a range of ailments in the Lwamondo area. The Fabaceae family was the most commonly used plant family representing 43.8% of all the medicinal plants species recorded by this study, followed by the Varbenaceae family at 18.8%. The plant parts most frequently used were the roots (44.5%), followed by the leaves (25.9%), bark (14.8%), the whole plant (11%), and flowers (3.7%). Most of the traditional healers obtained their extracts by boiling the medicinal plants. The most often recurring ailment treated by healers was stomach problems, using 31.3% of all the medicinal plants reported in this study for preparing such treatments. The following medicinal plants were covered by this study: Annona senegalensis, Schkuhria pinnata, Diospyros mespiliformis, Piliostigma thonningii, Senna obtusifolia, Bauhinia galpinii. The rural communities of the Lwamondo area possess a wealth of information on medicinal plants and their applications. This ethnobotanical survey can help scientists identify for further research those plants whose medicinal properties may be useful in the development of new drugs.     

Traditional Plant Use in the Phlegraean Fields Regional Park (Campania,Southern Italy)

The Phlegraean Fields Regional Park in southern Italy has an especially long history of human exploitation. For our ethnobotanical studies we interviewed 39 people native to the area and recorded 962 use-reports. For each species, we provide scientific and vernacular names, plant parts used, and preparation and administration processes. In all, 69 species belonging to 35 families were classified. The species most frequently mentioned were Citrus limon, Chamomilla recutita, Malva sylvestris, Parietaria judaica, Ficus carica, Foeniculum vulgare and Laurus nobilis. The commonest plant use recorded is medicinal, followed by culinary and domestic; for 26% of the species inventoried, more than one use was recorded. The present study confirms the persistence of traditional plant use in regions of central and southern Italy.     

湘西地区祛风除湿药用植物的资源调查及可持续利用建议

湘西地区祛风除湿的医药传统知识历史悠久,但相关药用植物的资源本底和传统知识现状还不够清楚。该文基于民族植物学调查方法,对湘西地区祛风除湿药用植物的组成、相关传统知识、定量评价、实际估价和在《湖南省中药材标准》(2009年版)收录情况等方面进行了系统梳理,并就该类资源的可持续利用提出了相关建议。结果表明:(1)湘西地区目前利用的祛风除湿药用植物共有48科65属71种,以毛茛科(Ranunculaceae)和五加科(Araliaceae)居多。(2)根、全株、茎(藤)为主要利用部位。(3)生活型主要是草本、藤本和灌木,乔木较少。(4)与药用植物相关的传统知识在代际传播方面存在不确定性。(5)寻骨风(Aristolochia mollissima)、威灵仙(Clematis chinensis)和广防风(Anisomeles indica)显示出最高的知识一致性水平,是本次调查中3种最常用的祛风除湿药用植物。(6)当地药用植物的本地价格受市场影响较小,总体维持在较为平稳的水平,且缺乏对药材消费需求的了解。(7)有25种祛风除湿药用植物在《湖南省中药材标准》(2009年版)收录的功能与主治为祛风除湿、关节痹痛、风湿等。随着现阶段我国资源立法的不断完善,建议对湘西地区祛风除湿药用植物相关传统知识加强保护,提高该类资源的生物多样性和可持续利用水平; 并充分利用多学科交叉知识和技术手段,加强区域内传统医药资源的发掘和创新,使湘西丰富的药用植物资源更好地为人类健康做出贡献。     

Medicinal plants in the southern region of the State of Nuevo León,México

Background

Although the flora of the State of Nuevo León is well known, there are few records of ethnobotancial information. An ethnobotanical study was undertaken in order to know the medicinal plants used by people living at the scrublands and oak-pine forest areas in the southern Nuevo León. Collection of plants specimens and interviews were carried out among the people of the municipalities of Aramberri, Galeana, and Zaragoza. Since former studies in the region are scarce, the aim of this work was to record the medicinal species and their uses in the scrublands and oak-pine forest areas, of southern Nuevo León, Mexico, and also to know if there are differences in the number of species and number of uses knowledge by people.

Methods

Field work was carried out over a 2 years period; useful plants were collected and a total of 105 people from 46 different villages were interviewed. A database was compiled using data collected by means of semi structured interviews. The data were analyzed by means of non-parametric statistics, using goodness-of-fit test (Chi-squared) (number of species known by people of each municipality, number of uses known by people of each municipality), Chi-squared modified to incorporate the Yates Correction (number of species known by people living at scrublands and oak-pine forest); the Kruskall-Wallis test (number of species known by women and men of the three municipalities), and the Spearman’s rank correlation coefficient (age and number of species known, and age and number of uses).

Results

A total of 163 medicinal plant species were recorded in the study area, comprising 108 wild and 55 cultivated plants. A total of 117 species were recorded in the oak-pine forest, and 111 in the scrublands area, a total of 68 were recorded in both areas; 68 medicinal species are used in all three municipalities, 40 wild and 28 cultivated. We documented 235 different medicinal uses. The most common plant parts used for medicinal purposes were found to be leaves (123 species), stems (55), fruits (28), roots (17), and bark (14). No differences were noted in the number of medicinal plant species identified among people, but differences were significant in their knowledge with respect to the number of uses among people of the three municipalities studied; people from both, scrublands and oak-pine forest know similar number of species and number of uses. Men and women of the three different municipalities knew statistically the same number of species and number of uses. There was no correlation between resident’s age and number of species known and resident’s age and number of uses either in Galeana or in Aramberri, but, there was high correlation among these variables in Zaragoza.

Conclusion

In southern Nuevo León people use at least 5% of the total State flora as medicinal plants, and most of these species are included in few plant families. Most of medicinal species are wild and indigenous to the region. The two most important major plant communities, scrublands and oak-pine forest provide almost the same number of medicinal species. A third of the medicinal flora recorded are used in all three municipalities, most of them are wild. Leaves, stems and fruits are the plant parts most commonly used for healing, and boiling is the most common method used for this purpose. Men and women from the three municipalities are familiar with nearly the same number of species; however, their knowledge of the number of uses varies significantly. In Galeana and Aramberri there was no correlation between a person’s age and number of species recognized, however, in Zaragoza, there existed a high correlation between these two factors.

     

Prioritization of medicinal plants on the basis of available knowledge, existing practices and use value status in Uttaranchal, India

In order to understand the pattern of indigenous uses of medicinal plants available in the Uttaranchal state of the Indian Himalaya, this study was undertaken through literature survey and fieldwork in various parts of the state. A list of all the major and most of the lesser categories of ailments was prepared and categorized with the help of medical practitioners. A total of 300 plant species used in curing 114 ailments prevailing in various ethnic and non-ethnic communities of Uttaranchal were documented. These 114 ailments were further grouped into 12 broad classes of diseases in order to project the indigenous uses of medicinal plants for various ailments. It was found that herbs contributed the highest number of medicinal plants (65%), followed by shrubs (19%) and trees (16%). The maximum number of plant species were used to cure generalized body aches and colic, followed by gastrointestinal and dermatological problems. Vitex negundo was the most important species, used for the treatment of more than 48 ailments. Azadirachta indica, Woodfordia fruticosa, Centella asiatica, Aegle marmelos, Cuscuta reflexa, Butea monosperma, Phyllanthus emblica, and Euphorbia hirta were among other important medicinal plants based on their high use values. The underground parts of the plant were used in the majority of cases. Of 300 medicinal plants, 35 were rare and endangered species, of which about 80% was restricted to the high altitude alpine region of Uttaranchal Himalaya. A priority list of 17 medicinal plant species was prepared on the basis of endemism, use value, mode of harvesting and rarity status. Strategies for long-term conservation of these valuable medicinal plants are discussed.     

Ethnobotanical study of medicinal plants in Ganta Afeshum District,Eastern Zone of Tigray,Northern Ethiopia

Background

Starting from the ancient time, the people of Ethiopia use medicinal plants as traditional medicine to heal different human and livestock ailments. This ethnobotanical study of medicinal plants was carried out in Ganta Afeshum District, Eastern Zone of Tigray, Northern Ethiopia, to identify medicinal plant species used by the local community to treat various human and livestock ailments.

Methods

A total of 78 informants (54 men and 24 women) were selected to collect ethnobotanical information from four study sites. Among the 78 informants, 20 key informants were selected purposefully; the other 58 informants were selected randomly by lottery method. Ethnobotanical data were collected using semi-structured interviews, field observations, guided field walks, and group discussions and were analyzed by preference ranking, paired comparison, direct matrix ranking, informant consensus factor, fidelity level (FL), use-value, independent samples t test, and Pearson correlation coefficients.

Results

A total of 173 medicinal plants were collected and identified that were distributed across 77 families and 156 genera. The family Fabaceae stood first by contributing 17 (9.8%) species followed by Lamiaceae and Solanaceae with 9 (5.2%) species each. Rhamnus prinoides was reported for the treatment of many of the described diseases. One hundred sixteen (67.1%) medicinal plant species were collected from natural vegetation, 34 (19.7) were from home gardens, 13 (7.5%) from farmland, and 10 (5.8%) were from natural vegetation and home gardens. The most widely used life form was herbs (69 species, 39.9%) followed by shrubs (58 species, 33.5%). The most commonly used part of the medicinal plants was the leaves followed by roots. The plants were prepared by grinding, powdering, squeezing, roasting, and burning and were administered through oral, dermal, nasal, anal, ocular, and vaginal, and on the surface of the teeth. The most commonly used applications were by drinking, smearing, eating, fumigation, and chewing. There was no difference between men and women informants, showing that the two sexes had similar knowledge in the use of traditional medicinal plants. Educational level and medicinal plant knowledge of informants were negatively correlated; whereas age and medicinal plant knowledge of informants were positively correlated.

Conclusions

Ganta Afeshum District is relatively rich in diversity of medicinal plant resources accompanied with a rich indigenous knowledge within the local communities to harvest and effectively use to prevent different human and livestock ailments. However, nowadays, deforestation, agricultural expansion, overgrazing, drought, and overexploitation are threatening these properties. Therefore, people of the study area should apply complementary conservation approaches (in situ and ex situ) for sustainable use of these resources and to prevent species extinction.

     

广东阳春重阳传统药市药用民族植物学研究

该研究自2013年开始对阳春开展了全面的中药资源普查工作,在全面了解阳春地区药用植物资源的基础上,于2013年和2014年两次对阳春重阳传统药市进行全面跟踪调查。结果表明：阳春重阳传统药市出售的药物种类丰富,共收集鉴定得出134种药用植物,隶属于60科117属,并对收集到的药用植物进行编目,包括俗名、学名、药用部位、用途和用法等。从药用植物的科、属分布上来看,其中种类较多的科有大戟科(11种)、蝶形花科(10种)、菊科(10种)、茜草科(9种)、马鞭草科(6种)、姜科(5种)、防己科(5种)。药用植物的种类广泛分布于各科和属中,而非集中于少数科、属内。此外,还对阳春重阳传统药市所形成的文化基础、植物应用特色和药材地域特色进行了分析,在药市中调查到一批具有当地特色的滋补养生类的药材,得出阳春当地具有将药用植物融入日常饮食的习惯。药市中售卖的药材功效与当地的自然环境密切联系,其中尤以治疗与岭南地区湿热的气候和瘴疠虫蛇等特点所引起的常见疾病为主。同时,对阳春药市的可持续发展提出了意见和建议。     

Knowledge and Use Value of Plant Species in a Rarámuri Community: A Gender Perspective for Conservation

We used a quantitative ethnobotanical approach to analyze factors influencing the use value of plant species among men and women of the Rarámuri people in Cuiteco, Chihuahua, Mexico. We constructed a use value index (UV) combining the use frequency (U) and the quality perception (Q) of useful plant species by local people. We identified all plant species used by the Rarámuri and classified them into 14 general use categories. We interviewed 34 households in the village to compare men and women’s knowledge on the five main general use categories (and on their respective subcategories and specific uses), to document how they practice gathering activities and to calculate scores of plants UV. A total of 226 useful plant species were identified, but only 12% of them had high UV scores for the 42 specific uses defined. When the overall knowledge of plant species was examined, no significant differences were detected between men and women, but significant differences were identified in general use categories such as medicinal plants, plants for construction and domestic goods, but not in plants used as food and firewood. We identified a division of labor in gathering activities associated with gender, with women mainly gathering medicinal and edible plants and being involved in preparing medicines and food, whereas men were primarily gathering and using plants for manufacturing domestic goods, firewood, and building materials. Plant species UV associated to gender were significantly different between men and women at the level of specific uses in the general category of domestic goods and building. Frequency of use is highly associated with plant species quality perception.     

我国白裤瑶饲料植物的民族植物学研究

白裤瑶非常喜欢饲养和食用当地黑猪，对饲料植物的采集和管理具有独特而丰富的经验和知识。该研究旨在对白裤瑶地区饲料植物及其有关的本土知识进行民族植物学编目，在2019—2021年期间，该文作者多次前往当地进行饲料植物的民族植物学调查，利用了关键人物访谈、半结构式访谈和小组讨论，同时该研究还通过打分排序和统计植物利用频度来筛选出综合利用价值高的饲料植物。结果表明：(1)白裤瑶传统饲料植物共104种，隶属于42科85属；被引用植物种数最多的科是菊科(16种，占总种数的15.38%),其次为荨麻科(13种，占总种数的12.5%)。(2)枝叶(56.73%)、全草(26.92%)和叶(8.65%)为当地饲料植物的主要利用部位，大多数饲料植物是草本植物(88.46%),多数饲料植物(占总数的64.42%)一年四季都可以采集，保障了家猪食物来源充足。(3)饲料植物的主要加工方法是将其切碎或打碎后煮熟饲喂。(4)当地被受访者引用最多的物种是玉蜀黍、构树、番薯、桑、金荞麦、稻。(5)根据综合打分排序，在当地具有较高综合评价的饲料植物分别为构树、番薯、桑、金荞麦、南瓜。白裤瑶对饲料植物用于养猪的传统知识非常...     

Local knowledge and socio-economic determinants of traditional medicines' utilization in livestock health management in Southwest Nigeria

Background

An ethnomedicinal study was conducted to document medicinal plants used in the treatment of ailments in villages surrounding Kimboza forest reserve, a low land catchment forest with high number of endemic plant species.

Methods

Ethnobotanical interviews on medicinal plants used to treat common illnesses were conducted with the traditional medical practitioners using open-ended semi -structured questionnaires. Diseases treated, methods of preparation, use and habitat of medicinal plants were recorded.

Results

A total of 82 medicinal plant species belonging to 29 families were recorded during the study. The most commonly used plant families recorded were Fabaceae (29%), Euphorbiaceae (20%), Asteraceae and Moraceae (17% each) and Rubiaceae (15%) in that order. The most frequently utilized medicinal plant parts were leaves (41.3%), followed by roots (29.0%), bark (21.7%), seeds (5.31%), and fruits (2.6%). The study revealed that stomach ache was the condition treated with the highest percentage of medicinal plant species (15%), followed by hernia (13%), diarrhea (12), fever and wound (11% each), and coughs (10%). Majority of medicinal plant species (65.9%) were collected from the wild compared to only 26.7% from cultivated land.

Conclusions

A rich diversity of medicinal plant species are used for treating different diseases in villages around Kimboza forest reserve, with the wild habitat being the most important reservoir for the majority of the plants. Awareness programmes on sustainable utilization and active involvement of community in conservation programmes are needed.     

Diversity of Medicinal and Food Plants as Non-timber Forest Products in Naban River Watershed National Nature Reserve (China): Implications for Livelihood Improvement and Biodiversity Conservation

Diversity of Medicinal and Food Plants as Non-timber Forest Products in Naban River Watershed National Nature Reserve (China): Implications for Livelihood Improvement and Biodiversity Conservation. Non-timber forest products (NTFPs) play an important role in rural livelihoods. People living in and around forests are dependent on a variety of NTFPs for their subsistence and for income generation. This paper gives a general overview on the diversity of NTFPs in the Naban River Watershed National Nature Reserve, with a focus on medicinal and food plants. Data on NTFPs use were gathered through an ethnobotanical inventory with semistructured, free-listing, and household socioeconomic interviews. Interviews were supplemented with voucher collections. Bamboo shoots were analyzed further as proxy NTPF. It was hypothesized that there is no significant difference between collection amounts of bamboo shoots and their contribution to the household income between the villages studied. A rapid vulnerability assessment (RVA) was conducted to identify vulnerable and threatened species. A total of 480 plant species (25% of recorded flora) from 117 families and 334 genera are used as NTFPs by the local people. Results revealed that there is a significant difference in the collection and contribution of bamboo shoots to household income among the villages. However, their contribution to per-capita income is very low, and they are mainly used in households. Vulnerability assessment showed that most of the medicinal species have moderate vulnerable status and that most of the food species have less vulnerable status. Some medicinal plants, such as Paris polyphylla var. yunnanensis, are overexploited and getting scarce. Sustainable harvest and management strategies should be implemented to prevent overexploitation of these species.     

Children's traditional ecological knowledge of wild food resources: a case study in a rural village in Northeast Thailand

An ethnobotanical study was conducted from October 2005 to June 2006 to investigate the uses of medicinal plants by people in Zegie Peninsula, northwestern Ethiopia. Information was gathered from 200 people: 70 female and 130 males, using semistructured questionnaire. Of which, six were male local healers. The informants, except the healers, were selected randomly and no appointment was made prior to the visits. Informant consensus factor (ICF) for category of aliments and the fidelity level (FL) of the medicinal plants were determined. Sixty-seven medicinal plants used as a cure for 52 aliments were documented. They are distributed across 42 families and 64 genera. The most frequently utilized plant part was the underground part (root/rhizome/bulb) (42%). The largest number of remedies was used to treat gastrointestinal disorder and parasites infections (22.8%) followed by external injuries and parasites infections (22.1%). The administration routes are oral (51.4%), external (38.6%), nasal (7.9%), and ear (2.1%). The medicinal plants that were presumed to be effective in treating a certain category of disease, such as 'mich' and febrile diseases (0.80) had higher ICF values. This probably indicates a high incidence of these types of diseases in the region, possibly due to the poor socio-economic and sanitary conditions of this people. The medicinal plants that are widely used by the local people or used as a remedy for a specific aliment have higher FL values (Carissa spinarum, Clausena anisata, Acokanthera schimperi, Calpurnia aurea, Ficus thonningii, and Cyphostemma junceum) than those that are less popular or used to treat more than one type of aliments (Plumbago zeylanicum, Dorstenia barnimiana).     

An ethnobotanical study of medicinal plants used in Kilte Awulaelo District,Tigray Region of Ethiopia

Background

The Ethiopian people have been dependent on traditional medicine, mainly medicinal plants, from time immemorial for control of human and animal health problems, and they still remain to be largely dependent on the practice. The purpose of the current study was to conduct ethnobotanical study to document medicinal plants used to treat diseases of human and domestic animals in Kilte Awulaelo District in the Tigray Region of Ethiopia.

Methods

Ethnobotanical data were collected between July and September 2011 through semi-structured interviews, ranking exercises and field observations. For the interviews, 72 knowledgeable informants were sampled using purposive sampling method. For the different ranking exercises, key informants were identified with the help of elders and local administrators from informants that were already involved in the interviews.

Results

The study revealed 114 medicinal plant species belonging to 100 genera and 53 families. The plants were used to treat 47 human and 19 livestock diseases. Of the species, the majority (74%) were obtained from the wild. Herbs were the most utilized plants, accounting for 44% of the species, followed by shrubs (29%). Leaf was the most commonly used plant part accounting for 42.98% of the plants, followed by roots (25.73%). Preference ranking exercise on selected plants used against abdominal pain indicated the highest preference of people for Solanum marginatum. Direct matrix ranking showed Cordia africana as the most preferred multipurpose plant in the community. Preference ranking of selected scarce medicinal plants indicated Myrica salicifolia as the most scarce species, followed by Boscia salicifolia and Acokanthera schimperi. According to priority ranking, drought was identified as the most destructive factor of medicinal plants, followed by overgrazing and firewood collection.

Conclusion

Medicinal plants are still playing significant role in the management of various human and livestock diseases in the study area with herbs taking the lead in the number of plants used in the preparation of remedies, which may be an indication of their relatively better abundance as compared to other life forms. Recurrent drought was reported to have seriously threatened medicinal plant resources in the District. Awareness is thus needed be raised among local people on sustainable utilization and management of plant resources. Ex situ and in situ conservation measures should be taken to protect the medicinal plants of the District from further destruction and special attention should be given to the medicinal plants that were indicated by preference ranking exercise as the most threatened ones.

     

Quantifying Medicinal Plant Knowledge among Non–Specialist Antanosy Villagers in Southern Madagascar

Quantifying Medicinal Plant Knowledge among Non–Specialist Antanosy Villagers in Southern Madagascar. Medicinal plant knowledge among non–specialist Antanosy villagers of southeastern Madagascar was investigated in a two–stage study. First, free–listing was used to collect the names of medicinal plants most familiar to local people. Data were organized by habitat and frequency into a short list of the 42 most frequently listed plants by habitat. A second group of interviewees were asked to name health conditions that could be treated with plants on the short list. Age, gender, and dwelling proximity to the forest were tested across the general habitat in which medicinal plants were found: in or near the village, in disturbed buffer areas between the village and the forest, or in the forest itself. Neither age nor gender was significant in free–listing. Naming health conditions treated with specific plants showed that knowledge increases with age and that for all but the oldest age group, women knew more plant uses than men. Women knew more plants from the village and buffer areas, and fewer from the forest than men. The proximity of the home to the forest had no influence on medicinal plant knowledge. The non–specialists interviewed named an average of 14 medicinal plants and most knew an average of 37 uses for 9 of the 42 most common medicinal plants. The most common conditions for people knew of plant treatments were stomach ache, babies’ fevers, and several unlisted conditions. Both exotic and endemic plant species were known to the non–specialists indicating that medicinal plant knowledge is being sustained and adapted to changes affecting both the people and their environment.     

Depredation of domestic herds by pumas based on farmer’s information in Southern Brazil

Background

We can conserve cultural heritage and gain extensive knowledge of plant species with pharmacological potential to cure simple to life-threatening diseases by studying the use of plants in indigenous communities. Therefore, it is important to conduct ethnobotanical studies in indigenous communities and to validate the reported uses of plants by comparing ethnobotanical studies with phytochemical and pharmacological studies.

Materials and methods

This study was conducted in a Tamang community dwelling in the Makawanpur district of central Nepal. We used semi-structured and structured questionnaires during interviews to collect information. We compared use reports with available phytochemical and pharmacological studies for validation.

Results

A total of 161 plant species belonging to 86 families and 144 genera to cure 89 human ailments were documented. Although 68 plant species were cited as medicinal in previous studies, 55 different uses described by the Tamang people were not found in any of the compared studies. Traditional uses for 60 plant species were consistent with pharmacological and phytochemical studies.

Conclusions

The Tamang people in Makawanpur are rich in ethnopharmacological understanding. The present study highlights important medicinal plant species by validating their traditional uses. Different plant species can improve local economies through proper harvesting, adequate management and development of modern techniques to maximize their use.     

An Ethnobotanical Survey of Inner-West Anatolia, Turkey

This study is focused on ethnobotanical usages of wild plants growing within the Afyonkarahisar province districts of Sinanpaşa, Hocalar and Dazkırı. Ninety local informants in 11 villages were interviewed. A total of 129 different usages of wild plants in the study area were recorded. Out of 650 plant species commonly present, 93 plant taxa (14.3%) belonging to 43 families were used for medicinal (52 citations), foodstuff (37 citations), fodder (14 citations), dye (six citations), firewood (five citations), construction materials (four citations) and miscellaneous purposes (11 citations). At least 15% of the information regarding ethnobotanical uses of wild plants was obtained by showing herbarium voucher samples to the informants. It was noted that Sideritis leptoclada and Verbascum stenostachyum are endemic to Turkey and their endangered status has markedly increased in recent years because of increased collecting for ethnobotanical purposes. Informants indicate that members of the younger generation have a much reduced interest in ethnobotanical knowledge and that this is a danger to the continued use of local plants.     

Medicinal plants used for the treatment of sexually transmitted infections by lay people in northern Maputaland,KwaZulu–Natal Province,South Africa

This ethnobotanical study on plants used for the treatment of sexually transmitted infections was undertaken to document the knowledge by lay people in a rural community in northern Maputaland, South Africa. The focus was on the medicinal plants which are growing in and around the immediate vicinity of the homesteads. Thirty three plant species were recorded as being used for the treatment of sexually transmitted infections such as gonorrhoea (drop or ugcusulu), external and internal sores caused by sexually transmitted infections, genital warts (cauliflower or umhluma) and syphilis. Nine plants (Bridelia cathartica subsp. cathartica, Cladostemon kirkii, Erianthemum dregei, Euphorbia hypericifolia, Ipomoea batatas, Krauseola mosambicina, Mimusops caffra, Opuntia stricta and Sarcophyte sanguinea subsp. sanguinea) were recorded for the first time in the literature world wide as a treatment for sexually transmitted infections. Five new vernacular names were documented for B. cathartica subsp. cathartica, Bryophyllum pinnatum, Clematis brachiata, E. hypericifolia and Pyrenacantha kaurabassana. The 33 plant species are used in 23 different combinations of two or more plants per herbal remedy. The three most frequently used plant species in the study area for the treatment of sexually transmitted infections are; Hypoxis hemerocallidia, Senecio serratuloides and Ranunculus multifidus. Roots are mostly prepared, as a decoction which is taken orally or used as an enema. All eighty of the interviewees preferred traditional medicine as the first therapeutic choice for treating sexually transmitted infections. The wide variety of plants that are used to treat sexually transmitted infections in this area emphasises the importance that medicinal plants can have in the primary health care system of the rural people in northern Maputaland (KwaZulu–Natal).     

The Ethnomedicine of the Haya people of Bugabo ward, Kagera Region, north western Tanzania

Background

This paper is based on ethnomedicinal investigation conducted from 1999–2002 in Chuxiong, central Yunnan Province, Southwest China. The Yi medicine has made a great contribution to the ethnomedicinal field in China. Neither case studies nor integrated inventories have previously been conducted to investigate the traditional Yi plants. This paper aims to argue the status and features of medicinal plants used in traditional Yi societies through a case study.

Methods

The approaches of ethnobotany, anthropology, and participatory rural appraisal were used in the field surveys. Twenty-two informants in four counties were interviewed during eight field trips. Medicinal plant specimens were identified according to taxonomic methods.

Results

One hundred sixteen medicinal plant species were found to be useful by the local people in the treatment of various diseases or disorders, especially those relating to trauma, gastrointestinal disorders and the common cold. Among these 116 species, 25 species (21.55%) were found to have new curative effects and 40 species (34.48%) were recorded for their new preparation methods; 55 different species were used in treating wounds and fractures, and 47 were used to treat gastrointestinal disorders. Traditional Yi herbal medicines are characterized by their numerous quantities of herbaceous plants and their common preparation with alcohol.

Conclusion

Totally 116 species in 58 families of medicinal plants traditionally used by the Yi people were inventoried and documented. The characteristics of medicinal plants were analyzed. Some new findings (such as new curative effects and new preparation methods) were recorded These newly gathered ethnobotanical and medicinal data are precious sources for the future development of new drugs, and for further phytochemical, pharmacological and clinical studies.