Reports Of Use Research Articles

An Ethnobotanical Study in Kırşehir (Türkiye).

A comprehensive ethnobotanical study was carried out in the province of Kırsehir, in the Central Anatolia region. The result of that study is this publication containing information about the main traditional folk medicine, wild food plants, and other plant uses in the area. Our goal was to collect, identify, and provide information about plants traditionally used by the local population. This inquiry focused on the plant specimens obtained during field work. Data were gathered through open and semi-structured interviews conducted with local individuals, and use report (UR) values were computed. A total of 79 taxa of plants used in folk medicine, belonging to 33 families, were identified in this study. Of these, 67 taxa were wild and 12 were cultivated. The most common families were Asteraceae, Lamiaceae, and Rosaceae. Based on the results of this study, 77 taxa with ethnobotanical uses were recorded. The plants were used as folk medicine (45 taxa), as food (46 taxa), and for other purposes (34 taxa). This study determined that plants are still traditionally used in the region.

Exploring Ethnobotany in the Catalan Linguistic Area: Traditional Plant-Based Knowledge for Addressing Gastrointestinal, Metabolic, and Nutritional Disorders.

Ethnobotanical research in the Catalan linguistic area (CLA) is crucial due to the persistence of traditional medicinal plant knowledge. Gastrointestinal, metabolic, and nutritional disorders are major global health issues requiring effective treatments. This study aimed to analyze plants used for these disorders in the CLA, compare the findings with phytotherapy literature, and examine correlations between plant use in humans and animals. Data were sourced from the database of the research group of Catalan ethnobotany at the University of Barcelona and the Botanic Institute of Barcelona, representing a collection of ethnobotanical studies. A total of 630 plant taxa were examined, with 15,252 use reports (UR) provided by 2301 informants. Gastrointestinal disorders were the focus, comprising 94.24% of the UR. The high informant consensus factor (0.96) indicated strong reliability of the results. The most often reported species were Matricaria recutita (5.97%), Thymus vulgaris (5.12%), and Lippia triphylla (4.90%). Lamiaceae (19.86%), Asteraceae (18.78%), and Rosaceae (5.55%) were the top botanical families. The main uses were digestive (17.62%), intestinal anti-inflammatory (15.68%), and antidiarrheal (8.91%). The main part of the plant used was the aerial part (33.22%). Tisane (69.25%) was the most cited pharmaceutical form. Traditional uses were confirmed by pharmacological literature in 57.59% of cases. This work highlights the potential of medicinal plants for treating gastrointestinal, metabolic, and nutritional disorders in the CLA. Further research is possible in other territories, as well as in the phytochemical and medicinal aspects of the plants recorded.

Traditional medicinal knowledge of Sherpa people: Assessment in Xizang, China

Ethnopharmacological relevanceThe people of the Pan-Himalayan region are among the most isolated and economically disadvantaged populations worldwide. The Sherpa people, located along the China and Nepal border, rely largely on the natural environment to access essential healthcare services. The region's ongoing economic and social developments threaten indigenous medicinal practices and biodiversity. However, there has been limited comprehensive investigation and documentation of traditional medicine and its associated knowledge in this region. Aim of the studyThe aims are to document the traditional medicinal knowledge of the Sherpa community, assess the conservation status of medicinal plants, and explore the historical factors that have influenced their traditional medicine practices. Material and methodsSemi-structured interviews with 78 Sherpa people were conducted in Chenthang Town, Xizang, China. Use reports (URs) was used to determine the most frequently mentioned medicinal plants or a specific ailment or disease category. The International Classification of Primary Care-2nd edition (ICPC-2) was used to transform the original records into an internationally unified classification. ResultsA total of 51 plant species, one fungus (Ophiocordyceps sinensis (Berk.) G.H.Sung, J.M.Sung, Hywel-Jones & Spatafora), two lichens (Flavopunctelia soredica (Nyl.) Hale and Parmotrema cetratum (Ach.) Hale), and four minerals were documented, resulting in 824 URs. Ranunculaceae had the most species (5 spp.). The most commonly used method for preparing medicinal substances was decoction (23 species, 40%). Oral application was the preferred route of administration for 81% (41 medicinal substances). Forty-four ailments across 14 ICPC-2 disease categories were documented. Respiratory (320 URs) and digestive (122 URs) categories are among the most common diseases. The top-five ailments were influenza (18 substances; URs = 227), injury blood/lymph/spleen other (11 substances; URs = 66), cough (10 substances; URs = 62), headache (7 substances; URs = 63), and abdominal pain/cramps general (6 substances; URs = 37). The most frequently reported medicinal substances were Panax pseudoginseng Wall. (URs = 128) and Neopicrorhiza scrophulariiflora (Pennell) D. Y. Hong (URs = 79). Two special therapies (hot spring therapy and dietary therapy) were described. In-depth ethnographic information on the livelihood and exchange history of Sherpa people were documented. A total of 25 species were sold, of which four species were listed as VU in the IUCN Red List (2023–1), six species were listed as VU, four species were NT, and one species was EN in the China Biodiversity Red list 2021. ConclusionThis study provides the first comprehensive documentation of the 58 traditional medicine substances and two special therapies (hot spring therapy and dietary therapy) used by the Sherpa people in Chenthang. Sherpa's medicinal knowledge has been shaped by historical interactions and contemporary trade practices. To better protect the biocultural diversity of the Himalayan region, priority should be given to the rapid assessment of medicinal plants, knowledge, and use status in this area.

Understanding maternal Ethnomedical Folklore in Central Uganda: a cross-sectional study of herbal remedies for managing Postpartum hemorrhage, inducing uterine contractions and abortion in Najjembe sub-county, Buikwe district

Pregnant women in rural Uganda largely rely on medicinal plants for inducing labor, treating postpartum hemorrhage (PPH), and inducing abortion. 90% of the women in both rural and urban Uganda use plants to manage pregnancy symptoms like constipation, heartburn, morning sickness, body aches, nausea, and vomiting. After delivery women continue using plants to manage postpartum complications and for infant care especially herbal baths. This study documented how ethnomedical folklore has been used to aid childbirth, manage postpartum hemorrhage, and induce abortion.MethodsA cross-sectional ethnobotanical survey was conducted from May – December 2023 in Najjemebe sub-county, Buikwe district. 206 respondents from 12 villages were selected using snowball sampling. Key informants included Traditional Birth Attendants (TBAs) and herbalists. Data was collected using semi-structured questionnaires and focus group discussions. Voucher specimens of the plants were identified and authenticated at Makerere University Herbarium. Data were analyzed using descriptive statistics, Informant Consensus factor (ICF), Use Reports (URs), paired comparisons, and GraphPad Prism® version 9.0.0 software.ResultsAll respondents (N = 206, 100%), used plants to induce labour, treat PPH, and induce abortion. One hundred four plant species were documented: most cited or preferred were: Hoslundia opposita (N = 109, 53%), Phytolacca dodecandra (N = 72, 35%), and Commelina erecta (N = 47, 23%). The plants belonged to 49 families, Lamiaceae (16.3%) and Fabaceae (14.3%) having the majority of the species. Herbs were 42 (40%) and trees 23 (22%). Oral administration 95(72%) was the commonest, then topical 19 (14.4%) and vaginal 14(10.6%).ConclusionHealth surveys revealed that about 27% of deliveries in Uganda take place outside a health facility. Due to the oxytocic effects of plant species reported in this study, they play a triple role of being uterotonics, abortifacients, and treating postpartum haemmorhage. The dilemma lies in the unknown dosages and toxicity levels that could endanger both the mother’s and the unborn child’s lives. Due to Uganda’s high rates of population growth, overall fertility, maternal mortality, and morbidity, policies, and programmes on gendered health provision need to be reevaluated. Integrating herbal medicine into health care systems appears to be a feasible solution.

Homemade herbal remedies - tradition with practical relevance

The preparation of homemade herbal remedies has always been practiced by animal keepers and is still employed in farm animals today. In order to document this practice, an ethnoveterinary study was conducted in Bavaria in 2018-2021. The farmers were interviewed on site and the reported recipes were documented in detail and, where possible, also carried out during the interviews. The plant parts used were weighed using a laboratory balance in order to be able to calculate a daily dose per animal or the concentration in the end product for as many of these traditional use reports (UR) as possible. A total of 716 recipes for 884 UR were named in the 77 interviews by the participating farmers. Two thirds (69%) of the formulations mentioned consisted of one or more medicinal plants and 31% dealt with other natural home remedies (honey, vinegar, etc.). Overall, the farmers surveyed preferred the use of single plants in their formulations. Most UR were for cattle (77% of all reports). These traditional remedies are most often used in Bavarian stables for the treatment and prophylaxis of gastrointestinal diseases and metabolic disorders. Furthermore, there was a high correspondence of the medicinal plants used with described UR from two historical reference books. The study participants used their homemade herbal remedies with a high degree of satisfaction and thereby act within the scope of their own responsibility as farmers. This traditional knowledge of herbal preparations containing active ingredients, which has been passed on for generations, may also be a good starting point for a phytotherapeutic supplement in the treatment of farm animals in veterinary practice. Pharmaceutical and feed law framework conditions must be adhered to.

Ethnoveterinary medicinal plants and their utilization by indigenous and local communities of Dugda District, Central Rift Valley, Ethiopia

BackgroundEthnoveterinary medicinal plants have been used by the people of Dugda District in the primary health care system to treat various livestock ailments for generations, particularly, in underserved rural areas. However, these ethnoveterinary practices and medicinal plants are dwindling without proper documentation, due to undergoing socio-cultural and environmental changes. Hence, this study aimed at inventory and analysis of ethnoveterinary medicinal plants and the associated indigenous and local knowledge used in the treatment of livestock health problems in Dugda District.MethodsData were collected from 378 local inhabitants through semi-structured interviews, 18 focus group discussions with 6 to 8 participants in each couple with participant field observations. Informant consensus factor (ICF), fidelity-level (FL) and relative importance value (RI) were used to evaluate the agreement of informants on ethnoveterinary practices, healing potential of medicinal plants and the most multipurpose species. Using standard taxonomic procedures, voucher specimens were collected, identified and deposited at the National Herbarium of Addis Ababa University.ResultsIn total, 64 medicinal plants of ethnoveterinary uses, belonging to 33 families were reported to treat 37 livestock health problems. Anthrax, inappetence and diarrhoea were said to be the most prevalent veterinary health problems treated by traditional medicinal plants. Family Fabaceae was the most widely reported (7 spp.), followed by Apocynaceae, Cucurbitaceae and Solanaceae (5 spp. each). Herbs were the dominant life forms (21spp.), followed by shrubs (20 spp.). The most commonly sought plant parts were leaves (55.25%), followed by roots (23.44%). The principal method of preparation was pounding remedial parts (46.85%) and mixing with cold water. The main route of administration was via oral application (72.67%), drenching diseased livestock. Withania somnifera and Kedrostis foetidissima were the most cited medicinal plants with 53 and 43 use reports (URs), respectively. ICF showed that respiratory diseases scored the highest value (0.94), while most of the reported medicinal plants were gastrointestinal agents. RI value analysis revealed that Croton macrostachyus had highest diversity of uses, followed by K. foetidissima and W. somnifera. Ethnoveterinary uses of some medicinal plants such as Phytolacca dodecandra, Calpurnia aurea, Cyphostemma cyphopetalum and Verbascum sinaiticum as prophylaxis against rabies were a new input for ethnoveterinary database.ConclusionThe study revealed that the people of the Dugda District are endowed with rich ethnoveterinary knowledge and medicinal plants. However, ethnoveterinary knowledge associated with medicinal plant species significantly differ (P < 0.05) between general and key informants, young and matured age groups and informants’ educational level. This infers the impact of mode of ethnoveterinary knowledge transfer, literacy, modern education and globalization on ethnoveterinary uses of medicinal plant species. And also most of the medicinal plants are found in wild habitats with nearly no conservation attention. Therefore, it is imperative to implement participatory conservation actions for medicinal plants in collaboration with traditional institutions (Gada system). The disparity of ethnoveterinary knowledge could be also minimized through awareness creation among local communities about the knowledge and its revitalization. Furthermore, medicinal plants, which are widely utilized and multipurpose, should be screened for their phytochemicals, pharmacological and toxicological activities to confirm ethnoveterinary uses and for future development of veterinary pharmaceuticals.

An ethnobotanical study of wild edible fruits in miombo woodlands of Tabora region in Western Tanzania

BackgroundWild edible fruits found in Tanzania's miombo woods are an indispensable source of food and medicine. Unfortunately, with the rapid expansion of human activities and urbanisation in the Tabora rural, Uyui and Sikonge districts of Western Tanzania, some wild fruits are disappearing due to the loss of plant diversity. The objectives of this study wereL: to document the knowledge related to wild edible fruits; to quantify the use and cultural significance, and to determine their threats.MethodsThe ethnobotanical study was conducted from June 2022 to February 2023 involving 244 local informants. The study used field visits, the collection of plant parts, and semi-structured interviews with locals for its data collection. Descriptive statistics and correlation test were used to analyse the knowledge related to wild fruits. Frequency citation (f) and use reports (UR) were computed to understand the diversity and cultural significance (CI).ResultsThe study documented 27 wild edible fruit species used for food and medicine. The life form constituted deciduous shrubs or trees (64%), shrub trees (21%) and evergreen or deciduous trees (15%). About (56%) of wild edible fruits were collected from June to August after the rainy season, (33%) were harvested between December and May during the rainy season, and (11%) were gathered from September and November before the rainy season. Household size and sex of the respondents were significantly correlated to the knowledge of wild edible fruits. Higher utilisation frequency (f) was recorded for Vitex mombassae Vatke (f = 0.84), Strychnos spinosa Lam. (f = 0.82), Vitex payos (Lour.) Merr. (f = 0.56), Phyllogeiton discolor (Klotzsch) Herzog. (f = 0.45), Vangueria infausta Burchell (f = 0.45), Tamarindus indica L. (f = 0.38), Parinari curatellifolia (f = 0.25), Landolphia parvifolia K.Schum. (f = 0.22) and Microcos conocarpa Burret (f = 0.22) fruits species. Additionally, Phyllogeiton discolor (Klotzsch) Herzog. (UR = 56), Vitex mombassae Vatke (UR = 56), Tamarindus indica L. (UR = 37), Strychnos spinosa Lam. (UR = 14) and Friesodielsia obovata (Benth.) Verdc. (UR = 11), have higher use reports (UR) and considered culturally important. Wild fruits were used to cure diabetes, gastrointestinal, reproductive, and respiratory infections ailments.Discussion and conclusionMultiple uses as well as the related knowledge of wild fruits have been documented. Friesodielsia obovata, Grewia flavescens Juss and Thespesia garckeana F.Hoffm. are the medicinal fruit species reported for the first time. Harvesting of wood plants, charcoal activities, crop cultivation, grazing expansion, and environmental change, have had an impact on the diversity of wild edible fruit plants. Over the past three decades, the use of wild fruits has been impacted by the loss of plant diversity due to decline of cultural norms on the forests management. Given the variety of uses for wild fruits, promoting markets for native fruits, sensitising the locals about the cultural importance and innovation on processing techniques are necessary to spur conservation efforts.

An ethnoveterinary study on medicinal plants used by the Bai people in Yunlong County northwest Yunnan, China

BackgroundThe Bai people in Yunlong County, northwest Yunnan, China, have used medicinal plants and traditional remedies for ethnoveterinary practices. The Bai have mastered ethnoveterinary therapeutic methods in livestock breeding since ancient times. The Bai’s traditional ethnoveterinary knowledge is now facing extinction, and their unique ethnoveterinary practices have rarely been recorded. This study documented animal diseases, EMPs, and related traditional knowledge in Yunlong County, China.MethodsEthnobotanical fieldwork was conducted in six villages and townships of Yunlong County between 2021 and 2022. Data were obtained through semi-structured interviews, participatory observations, and keyperson interviews. A total of 68 informants were interviewed, and the informant consensus factor and use reports (URs) were used to evaluate the current ethnoveterinary practices among the local communities. Information on livestock diseases, medicinal plants, and traditional ethnoveterinary medicine knowledge were also obtained.ResultsA total of 90 plant species belong to 51 families, 84 genera were recorded as being used as EMPs by the Bai people, and Asteraceae plants are most frequently used. A total of 68 informants were interviewed, including 58 men (85.3%) and 10 women (14.7%). The most commonly used EMPs parts included the roots, whole plants, leaves, and stems, and the common livestock diseases identified in this field investigation included trauma and fracture, gastrointestinal disorders, respiratory disorders, parasitic diseases, miscellaneous, venomous snake bites, reproductive diseases, infectious diseases, skin disease, and urinary diseases. Most of the EMPs are herbs (77.78%). Courtyard is one of the habitats of medicinal plants in Yunlong County.ConclusionTraditional knowledge of ethnoveterinary medicine is related to the local sociocultural characteristics of the Bai. Plants are used in cultural traditions, which, in turn, nourish the plant culture. Cultural diversity and biodiversity are interdependent. This traditional knowledge is at risk of disappearance because of the increasing extension of Western veterinary medicine, lifestyle changes, and mainstream cultural influences. Therefore, it is important to continue research on ethnoveterinary practices.

Keeping their own and integrating the other: medicinal plant use among Ormurs and Pathans in South Waziristan, Pakistan

BackgroundIn multicultural societies, traditional knowledge among minorities faces several challenges. Minority groups often face difficult situations living in specific peripheral geographies and striving to retain their biocultural heritage, including medicinal plant knowledge and practices. Folk medicinal plant knowledge is a dynamic eco-cultural complex influenced by various environmental, socio-cultural, and political factors. Examining medicinal plant knowledge among minorities has been an increasingly popular topic in cross-cultural ethnobiology. It also helps understand the dynamics of local/traditional ecological knowledge (LEK/TEK) change within a given community. The current study was designed to investigate the status of medicinal plant knowledge among two linguistic groups, i.e. Ormurs and Pathans, living in a remote valley of West Pakistan.MethodsWe recruited 70 male study participants from the studied groups for semi-structured interviews to record the medicinal plant use of their communities. Data were compared among the two studied communities using the stacked charts employing the presence or absence of data with Past 4.03 and Venn diagrams. Use reports (URs) were counted for each recorded taxon.Results and DiscussionA total of seventy-four medicinal plants were quoted as used as ethnomedicines by the researched communities. Most of the reported plants were used to treat digestive and liver problems. The cross-cultural comparison revealed a considerable homogeneity of medicinal plant knowledge (the two groups commonly used more than seventy plants); however, comparing uses recorded for the widely utilised medicinal plants showed numerous idiosyncratic uses among Ormurs but very few among Pathans. Ormurs reported a higher number of cultivated, wild, and imported plant uses than did Pathans. These results indicate that, compared to Pathans, the Ormur linguistic minority retain more folk medicinal plant knowledge, which may be explained by the fact that they have incorporated different folk remedies: their “own knowledge” plus that of Pathans, with whom they have lived together for centuries. Moreover, the local plant nomenclature among Ormurs was highly affected by the plant nomenclature of Pathans.ConclusionThe current study revealed that living together for a few centuries has not implied sharing plant knowledge (as the Pathans do not seem to have learnt from the Ormurs) or, in other words, that plant knowledge exchanges have been unidirectional. The findings show that the Pashto dominant culture may have possibly put pressure on the minority groups and affected local plant-centred cultural practices, as we see in the case of local plant nomenclature hybridisation among Omuri speakers. Hence, it is imperative to employ diverse educational strategies to revitalise the decline of medicinal plant knowledge in the studied communities, especially among Ormurs, who need more attention as they face more challenges than the other group. Locally based strategies should be devised to restore the fading connection with nature, which will be advantageous for revitalising plant knowledge.

An ethnobotanical study of wild edible plants used by the Tibetan in the Rongjia River Valley, Tibet, China

BackgroundWild edible plants (WEPs) play a crucial role in communities with limited communication with the outside world, where unstable factors, such as poor food supply and insufficient access to timely nutritional supplementation, are common, as in the Himalayan region. To document the traditional knowledge of WEPs and explore their significance for communities with minimal global economic exchange, an ethnobotanical study was conducted in the town of Rongjia, which lies in a narrow valley near Mount Everest, Tibet, China.MethodsThis ethnobotanical study was conducted in three villages in the Rongjia River Valley between August 2021 and June 2023. Semi-structured interviews and participatory observations were used to collect information on WEPs. The fieldwork was performed with the assistance of local guides. Voucher specimens were collected from each documented plant species for taxonomic identification. We used the use report (UR) and relative frequency of citations (RFC) to evaluate the comprehensive utilization value of WEPs.ResultsWe interviewed 161 informants who provided us with 2499 use reports. We collected 50 WEPs belonging to 28 families and 42 genera used by the Tibetan people in the Rongjia River Valley. WEPs are used in vegetables, fruits, seasonings, healthcare foods, substitute grains, and beverages. Wild vegetables were the most commonly used, followed by wild fruits. Leaves were the most commonly consumed part of the plant. The three most important WEPs ordered by RFC values were Rosa sericea var. glandulosa Osmaston (RFC = 0.76), Zanthoxylum bungeanum Maxim. (RFC = 0.75), and Urtica hyperborea Jacquem. ex Wedd. (RFC = 0.71). Other than that, we also document some of WEPs used in the past. Arisaema erubescens Schott, Pinellia ternata (Thunb.) Makino, and Satyrium nepalense var. ciliatum (Lindl.) Hook. f. used to serve as important substitute grains, are no longer in use, however, they remain vivid in the memories of older people.ConclusionsWEPs included wild vegetables, fruits, seasonings, healthcare food, and substitute grains for Tibetan people in the Rongjia River Valley. Some WEPs have become important cultural symbols for older people, which can help in understanding the relationship between plants and local people in the past. In addition, WEPs can increase the resilience of local people living in remote areas when facing sudden destabilizing events in future. This is the significance of WEPs for communities with minimal global economic exchange. Therefore, we suggest that future studies focus more on WEPs in communities with limited communication with the world to improve their resilience.

Adaptive ecological knowledge among the Ndjuka Maroons of French Guiana; a case study of two ‘invasive species’: Melaleuca quinquenervia and Acacia mangium

BackgroundTo understand how local ecological knowledge changes and adapts, here in the case of the recent introduction of plant species, we report the knowledge and perceptions of the Ndjuka (Maroon) of French Guiana concerning two tree species, Acacia mangium and niaouli (Melaleuca quinquenervia), which are categorized as “invasive alien plants” in the savannas of their territory.MethodsTo this end, semi-structured interviews were conducted between April and July 2022, using a pre-designed questionnaire, plant samples and photographs. The uses, local ecological knowledge, and representations of these species were surveyed among populations of Maroon origin in western French Guiana. All responses to closed questions collected during the field survey were compiled into an Excel spreadsheet in order to perform quantitative analyses, including the calculation of use reports (URs).ResultsIt appears that the local populations have integrated these two plant species, which are named, used and even traded, into their knowledge systems. On the other hand, neither foreignness nor invasiveness seem to be relevant concepts in the perspective of the informants. The usefulness of these plants is the determining factor of their integration into the Ndjuka medicinal flora, thus resulting in the adaptation of their local ecological knowledge.ConclusionIn addition to highlighting the need for the integration of the discourse of local stakeholders into the management of "invasive alien species,” this study also allows us to observe the forms of adaptation that are set in motion by the arrival of a new species, particularly within populations that are themselves the result of recent migrations. Our results furthermore indicate that such adaptations of local ecological knowledge can occur very quickly.

An ethnobotanical survey on phytomedicines based on traditional knowledge in the Barpeta district, Assam, India

BackgroundTraditional knowledge (TK) is the culture as well as the identity of the majority of the ethnic communities. This knowledge is diminishing with time and with the advancement of synthetic medicines. The medicinal plants are equally effective with fewer side effects when compared to allopathic treatments for humans as well as livestock. ObjectiveThe main focus of this study is to document the use of plants for the treatment of human ailments by traditional healers in the Barpeta district of Assam. Materials and methodsA survey was conducted to gather information on phytomedicines from among the 30 local practitioners or traditional healers in the Barpeta district of Assam state through face-to-face interviews and discussions. The data obtained from the study was compiled through the UR (Use report). The data was analyzed by Fic (informant consensus factor) and RFC (relative frequency of citation). The botanical name of the plants was verified using https://wfoplantlist.org/plant-list. ResultsA total of 50 plant species having medicinal benefits belonging to 48 genera and 30 families were recorded. The leaves were the most used parts used in treatment accounting for 74% of the total and were usually used by extracting the juice. Besides, the most common disease treated using herbal medicines includes that of the GIT (gastrointestinal tract). The GIT disease category showed the highest Fic index which is 0.25. The plant species Syzygium cumini showed the highest RFC index of 0.50. ConclusionsThe common people of the Barpeta district of Assam are found to be familiar with the practice of traditional medicines. This knowledge has mostly been passed down to generations from their ancestors who acquired it through trial and error methods. These medicinal plants are used in crude form. Therefore, the plants must be thoroughly analyzed and tested to identify the active principles involved in their mechanism of action which can be used in drug development.

Medicinal plants traditionally used in the health care practices by the indigenous communities of the Trans-Himalayan region of Ladakh, India

Ethnopharmacological relevanceLadakh, “the land of high-rising passes,” is a cold arid desert located in the India's northernmost part of the Trans-Himalayan region. Traditional knowledge of medicinal plants in this fragile ecosystem is an important part of the primary healthcare system, particularly in remote areas where modern medical facilities are not fully operational. There is a need to update the traditional information on medicinal plants from time to time to understand any addition of plants or uses to assist in developing new drugs through pharmacological and phytochemical studies. Aim of the studyThe study was conducted to document the traditional knowledge and current therapeutic practices of the indigenous communities of Ladakh. Besides, the study strives to evaluate previous studies from Ladakh to identify plants that have not been previously reported for medicinal use. Material and methodsEthnomedicinal information was collected from 350 local informants through open and semi-structured questionnaires and field surveys in 35 villages of 8 regions of Ladakh. The primary data were analyzed for use reports (UR) and the informant consensus factor (ICF). The reported diseases were classified according to the International Classification of Primary Care-2 (ICPC-2). New reported medicinal plants and unreported medicinal uses in this study were identified and compared to 36 prior studies conducted in Ladakh. ResultsIn the study, 176 medicinal plants belonging to 45 families and 131 genera were reported to treat 116 diseases of 16 (ICPC-2) groups with a total of 4841 use reports. Based on the highest use reports (UR), the most utilized species were Thymus linearis Benth. (134), followed by Aconitum heterophyllum Wall. (127) The highest informant consensus factor (ICF) was reported for Pregnancy, Childbearing, and Family Planning (ICF = 1) followed by respiratory (ICF = 0.91), and digestive (ICF = 0.90) disorders. Based on the comparative literature review, a total of 518 plant species (502 previously reported plus 16 newly cited) are being used in the Ladakh region. A total of 133 use reports for 16 newly cited plants using 30 diseases were recorded. The highest degree of overlapping of medicinal plants and uses for medicines was recorded in regions with comparable ethnicity, and shorter geographical distances. Based on the IUCN Red List, recorded medicinal plants include 7 critically endangered, 9 endangered, and 13 vulnerable species. ConclusionLadakh's indigenous populations use a diverse range of medicinal plants to treat a variety of illnesses. The introduction of species and medicinal uses not previously cited in the primary health care system demonstrates that shared knowledge of traditional medicine among Ladakhi is still rich. The medicinal value of preferred medicinal plants has already been validated, but some medicinal plants lack scientific validation. We recommend further scientific studies on Aconitum violaceum Jacquem. ex Stapf,Anaphalis nepalensis var. monocephala (DC.) Hand.-Mazz., Allardia nivea Hook. f. & Thomson ex C.B. Clarke, Atriplex hortensis L., Eriophyton tibeticum (Vatke) Ryding, Iris lactea Pall. and Rheum webbianum Royle.

Ethnobotany of Zingiberaceae in Mae Hong Son, Northern Thailand

Abstract. Inta A, Trisonthi C, Pongamornkul W, Panyadee P. 2023. Ethnobotany of Zingiberaceae in Mae Hong Son, Northern Thailand. Biodiversitas 24: 2114-2124. Zingiberaceae (ginger family) is one of the most important used plant families in Thailand. In this study, the uses of ginger species among the ethnic groups in Mae Hong Son province, northern Thailand, was investigated, which aims to answer these questions: how much diversity of ginger species is being used by the ethnicities in northern Thailand; which use categories are a most important use of ginger species? and which species or genera are the most important? The qualitative and quantitative ethnobotanical investigations were conducted with informants through semi-structured interviewing during a walk-in-the-woods in the forest around the villages and home gardens. The importance of each ginger species was compared using the ethnobotanical indices, including use-report (UR), cultural importance index (CI), fidelity level (FL), and informant agreement ratio (IAR). Therefore, 1,218 use reports of local Zingiberaceae were recorded, belonging to six use categories; 33 native ginger species of 9 genera were found. Food and medicine are the two most dominant use categories, with 572 and 446 use reports, respectively. According to the number of UR and CI, the most important local Zingiberaceae species were Zingiber purpureum, Curcuma longa, Alpinia galanga, Z. officinale, Z. ottensii, Z. rubens and Amomum siamense, respectively. About half of the ethnomedicinal ginger species found in this study were first reported for their medicinal properties.

Ethnobotanical applications of Spathodea campanulata P. Beauv. (Bignoniaceae) (African tulip tree) in Ghana

Background: Spathodea campanulata P. Beauv. (Bignoniaceae) is documented to have ethnobotanical potential worldwide, but knowledge about this useful tree to local communities is limited in Ghana. This study was aimed at evaluation of ethnobotanical knowledge of the utilization of S. campanulata among the local population in Ghana. Methods: Data was collected through a semi-structured interviews with 193 participants in the Adaklu District of the Volta Region of Ghana. Ethnobotanical indices were used to quantitatively determine the most culturally important S. campanulata plant parts using the ethnobotanyR package. Results: A total of 25 applications grouped into six use categories from seven S. campanulata parts were observed in this study. The primary use category was material, followed by fuel, medicine, environmental, food additive, and food. Anemia had the highest frequency of mentions, followed by firewood and dyeing of cloth, construction, furniture, and charcoal. The wood had the highest use reports (UR) and cultural importance (CI), while stem bark had the highest number of uses (NU) and cultural value index (CVe). Conclusion: The study showed that the applications and use categories were influenced by the rural nature of communities and lack of availability of services. This study revealed a high-fidelity level for the S. campanulata stem bark to treat anemia, a common ailment in the study region. The study suggests increasing awareness for better promotion and valorization of S. campanulata in Ghana as a source of fuel wood and medicinal purposes. Keywords: ethnobotany, Volta region, anemia, dyeing, construction, furniture, cultural importance

A multivariate and quantitative assessment of medicinal plants used by the indigenous Malayali tribes in the Javadhu hills of Tiruvannamalai district, Tamil Nadu, India

The study of medicinal plants with their traditional uses and related pharmacological studies has received more attention during the past several decades around the world. The Malayali tribes of the Javadhu Hills in the Eastern Ghats rely heavily on a system of traditional medicine for healthcare. A qualitative ethnographic method with a semi-structured questionnaire was used to interview 52 people across 11 localities in the Javadhu Hills. In the data analysis, descriptive statistics such as Use reports (UR), frequency of citations (FC), relative frequency of citations (RFC), informant agreement ratio (IAR), fidelity level (FL), and informant consensus factor (FIC) were studied. In the current investigation, 146 species from 52 families and 108 genera were discovered to treat 79 diseases. Leguminosae and Apocynaceae were the dominant families (12 species each). The most frequently used life form was the herb and the plant part were the leaf. The majority were being harvested from natural resources. Most medicines were taken orally. The most frequently cited species are Moringa oleifera and Syzygium cumini. The illnesses were divided into 21 categories. The majority of the plants mentioned are utilised to increase human immunity and health. The principal ailment (general health) was revealed by two-way cluster analysis and PCA. The species Litsea decanensis, Phoebe paniculata, Commiphora caudata, etc., were new records for the Javadhu hills according to a comparison between the current study and previous local and regional research. Documenting novel ethnomedicinal species and their therapeutic applications will encourage more phytochemical and pharmacological research and may even result in the creation of new medications. Furthermore, the study's significant novelty is that principle component analysis and two-way cluster analysis clearly revealed that the species that are used to treat various diseases, as well as species that are closely associated with treating specific ailment categories, are distinct. Significantly, species recorded in this study rely on maintaining and improving general body health of humans.

Ethnobotanical survey of plants used in magico-religious practices in Kullu district of Himachal Pradesh, India.

Background: Local inhabitants of Kullu region of Himachal Pradesh, use various sacred plants for pleasing and worshipping local ‘devats’, in various religious ceremonies, but we are losing the sacred valuable knowledge at a rapid pace, hence the need to document and preserve this knowledge. Method: Ethno-botanical survey, field visits were conducted in different parts of Kullu district. Indigenous people, shamans, tantric, and local elderly members of society were consulted to collect the data. Informal discussions and interviews were done for data collection. Different use categories, the basic variables like frequency of citation (FC), use reports (UR), the number of uses (NU) and the ethno-botanical indices like relative frequency of citations (RFC), relative importance index (RI), cultural importance index (CI), and cultural value index (CV) were determined and compared. Result: The paper includes the list of 75 species under 46 families, used for Magico-religious beliefs along with their medicinal value. Most utilized parts were flowers, whole plant, leaves, seeds, followed by fruits. Ficus religiosa L. showed highest value in all the indices (CI =2, RFC=1, RI= 0.75), with highest number of citation (FC=25), Use report (UR=50), followed by Ocimum sanctum L. Conclusion: To maintain the age-old faiths, people of these areas, harvest plants sustainably and economically, these practices contribute in the ex-situ conservation of plants while fulfilling their values in magico-religious beliefs, as well as sustainable development of the area. Study also reveals the status of 21 rare plant species which need conservation. Keywords: Sacred Plants, Religious Ceremonies, Ex-situ Conservation, Magico-religious beliefs, Sustainable Development

Ethnomedicinal plant use value in Lower Swat, Pakistan

Background: Plant-based traditional or folk medicines hold a great deal of promise as the foundation for medications for different diseases. Hence, the purpose of the present study is to document and preserve traditional knowledge among the people of Lower Swat. Methods: The field survey was conducted in 2018–2021, and 90 participants were interviewed using a semi-structured questionnaire. Information was collected predominantly from traditional practitioners, who are thought to have comparatively more knowledge and experience of using herbal medicine. During the discussions, notes were taken on the participants' demographics, plant names, plant parts used, and methods of herbal preparation. The collected data were analyzed through statistical indices in Microsoft Excel (2016). Results: It was found that 118 species represented by 107 genera and 62 different families were used for various medicinal purposes. Our findings depicted that herbs (57.5%) were the most commonly used as compared to trees and shrubs, while leaves (37.06%) were commonly used plant part for therapeutic purposes. Lamiaceae (16 species) was the most important family, followed by Rosaceae and Asteraceae (7 species each). Among the modes of preparation, decoction, drying, heating, and infusion were the applied approaches. The data was also analyzed by using qualitative indices such as relative frequency of citation (RFC), use report (UR), fidelity level (FL) and use value (UV). The highest RFC (0.96) was recorded for Mentha spicata and Foeniculum vulgare while the highest FL for Berberis lycium (78%) and, Ajuga bracteosa (70%). The highest UR (4) was recorded for Ajuga parviflora, Pinus roxburghii and Pinus wallichiana. The highest UV (0.50) was recorded for Ziziphus oxyphylla. Conclusions: The results of the present study reflect that medicinal plants are the most important source of health care in lower Swat. But in the absence of understanding and intuitive collective approaches, mainly therapeutic plants are overexploited in the area. There is a dire need for awareness about sustainable use of medicinal plants and threatened species in particular. Keywords: Lower Swat, ethnobotany, medicinal plants, traditional knowledge, mode of preparation, aliments.

Ethno-medicinal plants of indigenous people: A case study in Khatling valley of Western Himalaya, India

Background: Khatling valley is an unexplored and remote region located in the Uttarakhand state of Indian Himalaya, the area possesses rich medicinal flora, and local inhabitants using these plants since generations. The majority of primary health care depends upon traditional medicine due to the unavailability of a modern medicinal facility, however, the identity of medicinal plants is limited to traditional healers or elder people in the region thus the documentation of such important medicinal knowledge is a dire need for sustainable use. Methods: An ethnomedicinal survey was carried out in this region from 2018 to 2020. Ethnomedicinal data were collected from 82 informants through semi-structured questionnaires and group conversations. To check the popular and frequently used species URs and Informant consensus factor (ICF) were calculated for the collected data. Results: The present study recorded 68 plants from 63 genera and 35 families utilized for treating various disorders. The dominant families were Asteraceae (7) and Rosaceae (6) followed by Apiaceae, Lamiaceae, Ranunculaceae, Polygonaceae, Zingiberiaceae (4 species each). The majority of the useful plants were herbaceous (78%) followed by trees (12%), shrubs (9%), and climbers were the least in number (1%). Most of the plant parts used were leaves and roots 25% each, followed by rhizome, aerial part and tuber (9% each), seeds, fruits, and whole plant (5% each), bark (4%) while, stem, flower, resin, and the bulb has less proportion (1% each). Five drug formulations were used by the local inhabitants of which paste was the most common (32%) followed by powder (31%), decoction (19%), raw (12%), and juice (6%). Some important medicinal plants based on use reports (URs) were Valeriana jatamansi Jones (300 URs and 5 uses), Aconitum lethale Griff. (275 URs and 5 uses), Nardostachys jatamansi (D. Don) DC (250 URs and 4 uses), Solanum nigrum (L.) (234 URs and 5 uses), Paeonia emodi Royle (230 URs and 4 uses). ICF values ranged between 0.96 and 1. The highest ICF value (1) was recorded for mental disorders (ICD code F) and epilepsy (ICD code G) while a minimum of 0.96 was recorded for blood problems (ICD code I). Conclusion: Ethnomedicinal plants having high URs and ICF can be a good source for novel phytoconstituents and novel drug discoveries, apart from this documentation of traditional knowledge will be helpful for the new generation, researchers, and policymakers for sustainable use of the species. Keywords: Ethnomedicine; Indigenous knowledge; Medicinal plants; Remote region

Ethnopharmacological survey of endemic plants used in ethnomedicinal knowledge of Soqotra Island

Ethnopharmacological relevanceDue to the long biogeographical isolation since ancient times, Soqotra Island (southern Yemen) is rich in medicinal endemic plants. However, information on their traditional therapeutic knowledge is scarce in scientific literature and still not completely documented. Aim of the study(1) Documentation and search the native traditional therapeutic knowledge focusing on the medicinal plants which are endemic to Soqotra (2) Identification of the important endemic plants treating diseases by quantitative analysis of the collected data. Materials and methodsEthnobotanical data were collected from 105 local informants through open interviews, semi-structured questionnaires and field survey in February 1990 to document the traditional medicinal plants in Soqotra Island. Of them we reported in this study the data of the endemic species, due to their wide biodiversity in the island. The quantitative data were analyzed for use reports (URs) and the informant consensus factor (ICF). The reported diseases were classified according to the International Classification of Primary Care-2 (ICPC-2). New reported medicinal plants in this study were identified compared to literature review. The level of traditional Soqotri knowledge among Islanders was observed during 1990–2003. ResultsIn the study, 86 medicinal endemic plants with 7654 therapeutic URs were explored for 69 ailments types belongs to 11 (ICPC-2) groups. The highest ICF value (0.99) were calculated for both eye and ear diseases categories, followed by general and unspecified ailments (0.98), digestive and skin (0.97 for each), and musculoskeletal ailments (0.96) among all diseases categories. While the highest URs (2276) were identified for skin diseases, followed by digestive diseases (URs = 2146). All the 86 recorded medicinal plant species were endemic to Soqotra, belonging to 57 genera and 29 families. Euphorbiaceae and Burseraceae were the dominant families, followed by Apocynaceae, Fabaceae and Asteraceae. Shrubs were the dominant growth form (41 species, 47.67%), followed by herbs (27; 31.4%), and trees (14; 16.28%). Leaves (45 species; 31.25%) were the most frequently used parts, followed by stems (34 species; 23.61%) and barks (species 23; 15.97%). The most cited preparation method was paste for 51 species followed by liquid exudates (48 species) and powder (26 species). Based on the comparative literature review, we recorded 36 new endemic medicinal plants and reported new traditional therapeutic uses for the remaining 50 endemic plants for the first time. On the other hand, all the reported endemic medicinal plants have been enlisted in the IUCN Red List of Threatened Species, of them 21 endemic species enlisted as highest threatened species. ConclusionAccording to the quantitative data analyzed, Soqotra Island has a valuable traditional knowledge in several medicinal endemic plants that used by local people in the primary health care until the study time at 1990. This study emphasizes the importance of early time in documenting traditional indigenous knowledge before losing and to protect and conserve the endemic plants against highly endangered. Consequently, these ethnomedicinal data could be used in the future as guide for pharmacological and phytochemical studies to discover new therapeutic drugs.