Medicinal Plants Used by Tai Lao Healers in Roi Et Thailand

Abstract Background: Local knowledge of herbal medicine in rural communities is rich. This part of cultures plays an important role in societies where knowledge of indigenous medicine and folk healing has been passed down from generation to generation. Most of the knowledge was never written down and much such knowledge has disappeared over time when it was presented orally and through memorization. The objective of this study was to compile knowledge related to medicinal plants used by Tai Lao traditional healers in Roi et province and identify their explicit use in order to preserve the useful wisdom for the people. Methodology: In this study we identify and document medicinal plants and associated ethnobotanical knowledge held by 14 traditional Tai Lao healers. They were selected by snowball and purposive sampling and questioned using semi-structured interviews. Interviews about their knowledge, covered their training, the ailments they treated, the techniques they used, their methods of preparation and, in addition, several healing sessions were observed. During walks in the fields, we searched for the medicinal plant with help from the healers to review and document their availability at each locality and in different habitats around the villages. Use Values (UV) were calculated to estimate the importance of each medicinal plant and Informant Agreement Ratios (IAR) were calculated to understand how widely known the uses were among the healers. Results: We found 146 species of medicinal plants in 127 genera and 60 plant families that were used for medicinal purposes by the 14 traditional healers interviewed. The family with most medicinal plants was Fabaceae (12 spp., 8%) followed by Poaceae (9 spp., 6%) and Zigiberaceae (8 spp., 5%). The most important and widely used medicinal plants were the sedge Cyperus rotundus (UV=0.71) followed by the dicot tree Salacia dongnaiensis (UV=0.64) and the palm Borassus flabellifer (UV=0.42). The most common preparation method was decoction, which was done for 99 species (68%) followed by grinding with water to produce a drink for 29 species (20%). The 14 healers together used medicinal plants to treat 53 specific conditions. Itching had the highest informant agreement ratio (IAR) value among the specific conditions with 0.33 (4 use-reports, 3 spp.). The general category of digestive system disorders had an informant agreement ratio (IAR) value of 0.35 (57 use-reports, 37 spp.) and this category of treatments also had the highest degree of consensus. The most common life form among the medicinal plants was trees (56 spp., 38%), followed by herbs (41 spp., 28%). The medicinal plants were mostly collected in homegardens (60 spp., 41%). The most commonly used plant parts for medicine was the stem which was used for almost half of the species (69 spp., 48%), followed by the roots (54 spp., 37%). The age of the Tai Lao healers varied from 26–87 years. All of them were male. Their age and educations were not correlated with the number of known medicinal plants. The highest number of known medicinal plants was held by a 70 years old healer (55 spp.). Conclusion: Considering the richness of the healers’ pharmacopeia, and the fact that their profession is not being perpetuated, this study points to the urgent need to document the traditional knowledge from the old herbalists before it disappears with the last practitioners in the rural communities.

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Ethnomedicinal Knowledge of Traditional Healers in Roi Et, Thailand

Plants ◽

10.3390/plants9091177 ◽

2020 ◽

Vol 9 (9) ◽

pp. 1177

Author(s):

Auemporn Junsongduang ◽

Wanpen Kasemwan ◽

Sukanya Lumjoomjung ◽

Wichuda Sabprachai ◽

Wattana Tanming ◽

...

Keyword(s):

Rural Communities ◽

Medicinal Plants ◽

Medicinal Plant ◽

Primary Source ◽

Structured Interview ◽

Traditional Healers ◽

Informant Agreement ◽

Community Forests ◽

Treatment Techniques ◽

Cumulative Knowledge

Traditional healers in Thailand are a primary source of health care for the Thai people. Highly experienced traditional healers are generally older people and they continue to pass away without recording or passing on their knowledge. Consequently, the cumulative knowledge held by traditional healers regarding the use of medicinal plants is being eroded and could be lost. In this study, we aimed to identify and document the medicinal plants and associated ethnobotanical knowledge held by traditional healers in Roi Et in northeastern Thailand. Data and plant specimens were collected from four traditional healers of the Phu Tai people. They were selected by purposive sampling and questioned using a semi-structured interview. The interviews covered their training, the ailments treated, treatment techniques, method of preparation and in addition, several healing sessions were observed. During field walks, we searched for the medicinal plants with the healers to review and document the availability of medicinal plants at each locality and in different habitats around the villages. Use values (UV) were calculated to estimate the importance of each medicinal plant and informant agreement ratios (IAR) were calculated to understand how widely known the uses were. The four Phu Tai traditional healers knew 162 medicinal plant species in 141 genera and 63 families. The family with the most medicinal plants was Leguminosae with 15 species. The plant part that they used most commonly was the stem, which was used for 82 species (49%). The most common preparation method was decoction, which was done for 124 species (75%). The most important and widely used medicinal plants were Rothmannia wittii, which had the highest use value (UV = 1.7). Most medicinal plants were used for treating tonic (34 species (21%)). Jaundice had the highest informant agreement ratio (IAR = 0.5). The most common life form among the medicinal plants was trees (56 species (34%)). The medicinal plants were mostly collected in community forests (81 species (49%)). Considering the richness of the healer’s pharmacopeia, and the fact that their profession is not being perpetuated, this study points to the urgent need to document the traditional knowledge from the old herbalists before it disappears with the last practitioners from rural communities in Thailand.

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Quantitative ethnopharmacological documentation and molecular confirmation of medicinal plants used by the Manobo tribe of Agusan del Sur, Philippines

10.21203/rs.2.21139/v1 ◽

2020 ◽

Author(s):

Mark Lloyd Granaderos Dapar ◽

Grecebio Jonathan Duran Alejandro ◽

Ulrich Meve ◽

Sigrid Liede-Schumann

Keyword(s):

Medicinal Plants ◽

Medicinal Plant ◽

Plant Genetic Resources ◽

Traditional Healers ◽

Conservation Strategies ◽

Public Healthcare ◽

Structured Interviews ◽

Plant Use ◽

Healthcare Improvement ◽

Use Categories

Abstract Background Philippines is renowned as one of the species-rich countries and culturally megadiverse in ethnicity worldwide. Ethnomedicinal knowledge of Indigenous Cultural Communities/Indigenous Peoples (ICCs/IPs) is vital for biodiversity conservation and healthcare improvement. This study aims to document the traditional practices, medicinal plant use, and knowledge; to determine the relative importance, consensus, and the extent of all medicinal plants used; and to integrate molecular confirmation to some medicinal plants used by the Agusan Manobo. Methods Quantitative ethnopharmacological data were obtained using semi-structured interviews, group discussions, field observations, and guided field walks with a total of 335 key informants comprising of tribal chieftains, traditional healers, community elders and residents of the community with their traditional medical knowledge. The use categories (UC), use report (UR), fidelity level (FL), and informant consensus factors (ICF) were quantified. The informants' medicinal plant use knowledge and practices were statistically analyzed using the descriptive and inferential statistics Mann-Whitney U and Kruskal-Wallis tests. Results A total of 122 medicinal plant species belonging to 108 genera and 51 families, used in 16 use categories, were collected and identified. Integrative molecular approach confirmed 24 species with uncertain identity using multiple universal markers. The highest ICF (0.96) was cited for the category of abnormal signs and symptoms (ASS). The maximum FL values of 100% were found for Carica papaya L., Premna odorata Blanco, Cinnamomum mercadoi S.Vidal, Tinospora crispa (L.) Hook.f. & Thomson, and Ficus concinna (Miq.) Miq. used for the treatment of dengue fever, cough with phlegm, stomach trouble, joint pain, and fracture and dislocation, respectively. The highest UR (1134) and UC (12) was reported for Anodendron borneense (King & Gamble) D.J.Middleton. Statistically, the medicinal plant knowledge among respondents was significantly different ( p <0.001) when grouped according to education, gender, position, occupation, civil status, and age but not significantly different ( p =0.379) when grouped according to location. Conclusion Documenting such traditional knowledge of medicinal plants and practices is highly important for future management and conservation strategies of these plant genetic resources. This quantitative ethnopharmacological study will serve as a future reference not only for more ethnopharmacological documentation but also for further pharmacological studies and public healthcare improvement.

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Ethnobotanical Practices among the People of Dagana District, Bhutan

Asian Plant Research Journal ◽

10.9734/aprj/2021/v7i330158 ◽

2021 ◽

pp. 50-59

Author(s):

Karma Sherub ◽

Bhagat Suberi ◽

Purna Prasad Chapagai ◽

. Penjor ◽

Kelzang Jurmey ◽

...

Keyword(s):

Medicinal Plants ◽

Medicinal Plant ◽

Local People ◽

Conservation Of Resources ◽

Snowball Sampling ◽

Structured Interviews ◽

Plant Parts ◽

The People ◽

Management Of Resources ◽

Accessible Method

Medicinal plants are one of the most affordable and accessible method available for the treatment of various ailments and diseases by the local people. In this regards, the study aimed to document the ethno-medicinal knowledge of plants used by the local people of Dagana district of Bhutan. Data were collected between June and November of 2020 using semi-structured interviews from the local people, following snowball sampling. The study documented 74 medicinal plant species, used for treating 30 different body ailments and diseases. Maximum number of species (14) was used in treating cut/body wounds and commonly used plant parts was leaves (30 species). Current study area was found to be rich in ethno-medicinal knowledge, but equally threatened with declining practices and management of resources. Thus, appropriate conservation of resources and preservation of traditional knowledge is required.

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Long-Standing Herbal Medicinal Traditions from the Prehistoric Harar Town and the Surroundings, Eastern Ethiopia

Journal of Ayurvedic and Herbal Medicine ◽

10.31254/jahm.2020.6311 ◽

2020 ◽

Vol 6 (3) ◽

pp. 154-172

Author(s):

Negussie F. Bussa ◽

◽

Anteneh Belayneh ◽

Keyword(s):

Medicinal Plants ◽

Medicinal Plant ◽

Indigenous Knowledge ◽

Plant Species ◽

Diversity Index ◽

Traditional Healers ◽

Medicinal Plant Species ◽

Structured Interviews ◽

Eastern Ethiopia ◽

Traditional Herbalists

Ethiopia is home to a remarkable diversity of more than 1000 species of medicinal plants. The Harari and Oromo communities living in the prehistoric town of Harar and the surroundings have long history of knowledge and practices of treating human and livestock ailments using medicinal plants. However, this has remained little or no empirically studied. Semi-structured interviews, discussions and guided field walks were used to collect data from 80 randomly and systematically selected informants among who 16 were traditional herbalists. Relative Frequency of Citation (RFC), Cultural Importance Index (CII), Informant Consensus Factor (ICF), Use Diversity (UD), Non-parametric Kruskal Wallis, and Wilcoxon tests were conducted using R software version 3.3.4. A total of 142 wild and cultivated traditional medicinal plant species belonging to 124 genera and 57 families of which leaves are favoured by traditional healers were identified as herbs. Concoction, or filtering, and infusion, or boiling, were the most practiced methods of remedial preparations of the wild and cultivated medicinal plants, respectively. The highest ICF value was recorded for treating toothache and mouth infections (0.93) followed by gastritis, heartburn/pyrosis (0.84). The most culturally important and the highest diversity index were found to be Ocimum lamiifolium and Allium sativum. There were valuable and diversified wild and cultivated ethno-medicinal plant species associated with indigenous knowledge. The reputability of the indigenous knowledge should be corroborated with phytochemical and pharmacological analyses. Moreover, the status of conservation of these plant species and associated ethnomedicinal knowledge needs further investigations.

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STUDI ETNOBOTANI TUMBUHAN OBAT BERBASIS PENGETAHUAN LOKAL DI DESA SELOLIMAN KECAMATAN TRAWAS KABUPATEN MOJOKERTO JAWA TIMUR

Jurnal Riset Kefarmasian Indonesia ◽

10.33759/jrki.v2i3.101 ◽

2020 ◽

Vol 2 (3) ◽

pp. 169-185

Author(s):

Iif Hanifa Nurrosyidah ◽

Milu Asri Riya ◽

Alfian Fachruddin Ma’ruf

Keyword(s):

Medicinal Plants ◽

Traditional Medicine ◽

Local Knowledge ◽

Stem Bark ◽

Traditional Healers ◽

Cultivated Plants ◽

Structured Interviews ◽

Natural Materials ◽

Plant Parts ◽

The People

Indonesia is the country with the second largest biodiversity after Brazil, where 20,000 species of medicinal plants in which 1,000 species have been documented and 300 species have been used as traditional medicine. Seloliman is a village located on the slopes of Mount Penanggungan, Trawas District, Mojokerto Regency, East Java. The people of Seloliman village still depend on nature, most people still use natural materials for treatment and daily needs. Therefore in this research ethnobotany study and identification of medicinal plants based on local knowledge will be conducted in Seloliman Village, Trawas District, Mojokerto Regency, East Java. The study was conducted by exploring the potential of the community as a place of ethnobotany research with open observation and interview methods. The technique for selecting informants is based on information from local residents or village heads who are most aware of medicinal plants. Collecting data on medicinal plants used for traditional medicine through structured interviews. Data recorded are local names, Latin names, family names, ways of obtaining, parts of plants used, diseases treated, and how they are used. Furthermore, each type of plant used is documented. Based on the results of research conducted is the type of plant used for treatment varies greatly, the plant parts used are mostly the leaves (57%), flowers (10%), and the rest are the stem, bark, rhizome, roots, flowers, fruit and seeds. Sources of plants used are mostly cultivated plants (46%), wild (30%), wild and cultivated (17%) and bought on the market (7%). While the way to use it is mostly boiled. Most of the Seloliman village community, Trawas Subdistrict, Mojokerto Regency, East Java have been influenced by outside cultures, so that their local knowledge about plants used in medicine needs to be further explored in order to be preserved. There are only two speakers (traditional healers) in the village of Seloliman who still hold the tradition related to treatment using natural materials.

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Enumeration of ethno-medicinal plants in Rongram Block of West Garo Hills District, Meghalaya

Science Vision ◽

10.33493/scivis.18.01.03 ◽

2018 ◽

Vol 18 (1) ◽

pp. 16-21

Author(s):

Nadaline M. Marak ◽

Lalnundanga

Keyword(s):

Focus Group ◽

Medicinal Plants ◽

Traditional Healers ◽

Species Trees ◽

Structured Interviews ◽

Focus Group Discussions ◽

Group Discussions ◽

Plant Parts ◽

Documented Information ◽

Garo Hills

A study was conducted to enumerate the ethno-medicinal plants in Rongram block of West Garo Hills District, Meghalaya. The study was based on the primary survey and data collected through questionnaires, focus-group discussions and semi-structured interviews prepared for the purpose by approaching the local traditional healers (oja) as well as villagers. The study revealed that a total of 18 medicinal plants belonging to 18 genera and 16 families were documented. Information on local names, scientific names, family, plant parts used and traditional usage of these plants were also reported. Among the documented medicinal plant species, trees were most frequently used followed by herbs, shrubs and climbers. The study also revealed that leaves were most commonly used in the treatment followed by the bark.

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Ethnobotanical study of medicinal plants in Adwa District, Central Zone of Tigray Regional State, Northern Ethiopia

Journal of Ethnobiology and Ethnomedicine ◽

10.1186/s13002-021-00498-1 ◽

2021 ◽

Vol 17 (1) ◽

Author(s):

Muhidin Tahir ◽

Letebrhan Gebremichael ◽

Tadesse Beyene ◽

Patrick Van Damme

Keyword(s):

Medicinal Plants ◽

Medicinal Plant ◽

Plant Species ◽

Plant Conservation ◽

Central Zone ◽

Ethnobotanical Study ◽

Northern Ethiopia ◽

Structured Interviews ◽

Traditional Use ◽

Plant Parts

Abstract Background Medicinal plants have been used for ages in Ethiopia. Some 887 plant species have been documented to heal human and livestock health problems. Documenting the traditional use of medicinal plants is a vital step in obtaining information on bioactive chemicals, preserving indigenous knowledge and ultimately interesting, medicinal plant species. We conducted this study with the aim of documenting the ethnobotanical knowledge associated with medicinal plant use in Adwa District, Northern Ethiopia. Methods The study was conducted from September 2018 to December 2019. A total of 393 informants (242 males and 151 females) were selected. Data were collected using semi-structured interviews, guided walks and group discussions. We calculated informant consensus factors (ICF) and fidelity level (FL) and performed ranking and paired comparisons. Data were analysed using descriptive statistics, including independent sample t test and ANOVA. Results Overall, we documented 127 medicinal plants belonging to 105 genera, under 54 families to be used by local people to address 43 human and 15 livestock ailments. Families Fabaceae and Solanaceae were the most important ones with 11 (8.66%) species each. Herbs were the dominant growth form (55 species), followed by shrubs (39). The most frequently used plant parts were leaves (24.27%) followed by roots (14%). The most important preparation method was crushing and pounding (42.7%) followed by fumigation (smoke and vapour) (23, 11.1%). The common route of administration was via skin application (67 or 32%) followed by oral (63, 27%). ICF showed that tonsillitis had the higher value (0.95). Cucumis ficifolius A. Rich. was the most preferred medicinal plant (36) treating abdominal pain, followed by Kalanchoe quartiniana A. Rich. for blackleg (34). Conclusions Adwa District is relatively rich in medicinal plant diversity and traditional knowledge on use, preparation and application of the medicinal flora. However, agricultural expansion (51%), overgrazing (43%) and drought (37%) were mentioned most when informants were asked about the threats to medicinal plants in Adwa District. Hence, on-site and off-site medicinal plant conservation would help protect medicinal plants in the district.

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Ethnobotanical Survey of Local Wisdom Knowledge on Medicinal Plants Used by the Traditional Phouthai Ethnic Group in NaKeu Village, Hinboun District, Khammouan Province, Lao PDR

10.21203/rs.3.rs-54642/v1 ◽

2020 ◽

Author(s):

Khamphilavong Khambaya ◽

Lili Zhang ◽

Yongxiang Kang ◽

Hua Li ◽

Liru Wang ◽

...

Keyword(s):

Medicinal Plants ◽

Medicinal Plant ◽

Ethnic Group ◽

Plant Species ◽

Cold Water ◽

Lao Pdr ◽

Traditional Healers ◽

Wild Plant ◽

Ethnobotanical Survey ◽

Plant Parts

Abstract Background: Plants have been a part of rural area’s people life since prehistoric time, plants is important in the traditional cultures in the worldwide where human used it from birth to end of life. IdigenThis study was carried out to explore and recorded the plants and part used of plants for treating numerous people illness and disease by the traditional healers of the Phouthai ethnic group in Nakeu village, Hinboun district, Khammouan province, middle part Lao PDR for medicinal plants purposes. The current study was conducted, first, to identify plant species used as a remedy for human illness, diseases and health improve, and secondly to determine plant parts used, the technique of preparation and religious belief on the preferred source of healthcare an around Hinboun district, Khammouane province, Lao PDR.Methods: Ethnobotanical data for this paper were gathering from 03 traditional healers, and 69 households, therefore including the household of both gender (husband or wife), and across different level of education, age group, as well as the level of experience and knowledge of medicinal plants use. Plant specimens were collected during field survey which had been collected from natural wild plant and home gardens, information on each medicinal plant was recorded by using the data capture form.Results: We found 79 medicinal plants species, 51 families, and can’t identifies 2 species. Among the tree 44 species, 55.70 %; shrub 20 species, 25.32 %; liana 12 species, 15.19 %; and gasses 3 species, 3.8 %, were used to treat 34 sicknesses. A designation of all recorded species including the plant family names, dialect names, part used, and process to preparation of treatment. The roots are the plant part most commonly used (36.70%), followed by the stem (25.31%), leaves (10.12%), liana (10.12%), whole plant (6.32%), fruits (6.32%), and bark (3.79%). The medicinal plants are prepared using dried plant parts while some other species are using in fresh form. Boiling, soaking with cold water or alcohol, crushing, and burning are main methods of preparation.Conclusion: In this study, 79 medicinal plant species were documented as use in the treatment of different common sickness including stomach problem (gastrointestinal, flatulence, diarrhea, detox), kidney infections, fever, dysmenorrheal postpartum tonic, nervous system, skin disease, health tonic, lever infections, heart disease, dressing wounds, and others.

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Various medicinal plants traded in the village market of Karangwangi Village, Southern Cianjur, West Java, Indonesia

Biodiversitas Journal of Biological Diversity ◽

10.13057/biodiv/d210963 ◽

2020 ◽

Vol 21 (9) ◽

Author(s):

BUDIAWATI S. ISKANDAR ◽

JOHAN ISKANDAR ◽

Ruhyat Partasasmita ◽

BUDI IRAWAN

Keyword(s):

Rural Communities ◽

Medicinal Plants ◽

Medicinal Plant ◽

Rural Areas ◽

Dual Function ◽

West Java ◽

Traditional Medicines ◽

Plant Parts ◽

Traditional Medicinal Plants ◽

The Village

Abstract. Iskandar BS, Iskandar J, Partasasmita R, Irawan B. 2020. Various medicinal plants traded in the village market of Karangwangi Village, Southern Cianjur, West Java, Indonesia. Biodiversitas 21: 4440-4456. In the past traditional village, the market was predominantly found in many villages of West Java. The village markets were usually held once a week. The traders of the village market mainly were from both local villagers or people coming from the nearby towns. Nowadays, the village markets of West Java have dramatically decreased because of the existence of permanent shops (toko) and minimarkets in the rural areas that operate daily. However, in some villages, such as Karangwangi Village, Cidaun Sub-district, Southern Cianjur, West Java, village markets still exist. In the Karangwangi Village market, various plants are commonly traded, such as staple foods, vegetables, fruits, spices, and traditional medicines. The purpose of this study was to discuss the various traditional medicinal plants traded in the village market, some diseases treated by the various herbal plants, various plant parts used for traditional medicines, and original medicinal plants in the village markets of Karangwangi Village. The research method used was qualitative, with data collection carried out by observation, by recording various traditional medicinal plants traded in the village market, and by interviewing informants regarding the use of each medicinal plant species for the treatment of diseases and the origin of plant traded in village markets. The results of the study showed that 35 species representing 23 families of the medicinal plant were documented to be traded in the traditional village markets of Karangwangi Village. These plants are predominantly used to treat 20 kinds of diseases and other disturbance conditions, namely anemia, cough, fever, diabetes, wound, gastritis, malaria, bruised, supplement, toothache, kidney disease, mouth sores, stomachache, high blood pressure, postpartum healing, low back pain, urinary disease, rich breastfeeding produce, dermatitis, and gastroenteritis. Plant parts used for medicinal ingredients in the form of leaf, fruit, bulb, rhizome, root, seed, and shoot. Some medicinal plants have been known to have dual function, such as medicine and vegetables (13 species (36.36%)), medicines and herbs (12 species (34.28 %)), medicines and spices (10 species (28.57 %)), medicines and fruits (8 species (22.85 %)), medicines and staple food (3 species (8.57 %)), medicines, vegetables and spices (1 species (2.85 %)), and medicine and to betel ingredient (1 species (3.03%)). Most of the origin of medicinal plants traded in the village market is from the village with 23 species (65.71%), from cities with 9 species (25.71%), and from both villages and cities with 3 species (8.57 %). On this basis, it can be concluded that the traditional village market has played an important role not only for social-economic interests but also for biodiversity conservation, including biological ingredients for traditional medicines of the rural communities.

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Ethnobotanical study of medicinal plants of Resunga hill used by Magar community of Badagaun VDC, Gulmi district, Nepal

Scientific World ◽

10.3126/sw.v10i10.6863 ◽

2012 ◽

Vol 10 (10) ◽

pp. 54-65 ◽

Cited By ~ 20

Author(s):

Rajendra Acharya

Keyword(s):

Medicinal Plants ◽

Respiratory Tract ◽

Plant Species ◽

Stem Bark ◽

Traditional Healers ◽

Easy Access ◽

Ethnobotanical Study ◽

Young Generation ◽

Plant Parts ◽

Scientific World

Present study aims to explore the ethnobotanical information on medicinal plants used by Magar community of Badagaun VDC of Gulmi district. The study was carried out during different periods of the year 2010. Informations on plant and plant parts uses were collected interviewing key informants by using semi-structured open-ended questionnaire. Altogether 161 different plant species belonging to 87 familes and 144 genera were documented and majority of them are herbs. In terms of plant parts use, leaf and stem/bark are in top priorities. These plants are used to treat different ailments ranging from gastro-intestinal to headache and fever, respiratory tract related problems to dermatological problems, snake bite to ophthalmic and cuts and wounds. Easy access to modern medicines and less recognition of traditional healers are the main causes leading to decrease in interest of young generation in the use of traditional medicinal practices. Scientific World, Vol. 10, No. 10, July 2012 p54-65 DOI: http://dx.doi.org/10.3126/sw.v10i10.6863

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