Ethnobotanical study of medicinal plants used by the Kani tribes of Pechiparai Hills,Western Ghats,India

BackgroundThe present study was conducted among the Kani, a tribe settled in the Pechiparai hills of Kanyakumari Wildlife Sanctuary, Western Ghats, to document and quantify their traditional knowledge on the use of medicinal plants for the treatment of various human ailments.MethodsEthnomedicinal data were collected from the Kani by using semi-structured interviews. Data were analyzed by using use value (UV), informant consensus factor (F_ic), fidelity level (FL) and family use value (FUV).ResultsIn total, 138 species representing 126 genera belonging to 60 families were reported to have medicinal value and were extensively used by the tribe. Leguminosae was the most speciose family, including 14% (19 species) of identified species. Leaf (50%; 69 species) was found to be the part most used to prepare drugs; leaf extract in the form of juice (26%) was the most widely used preparation; and remedies were often administered orally (53%). The highest UV was recorded for Aristolochia indica (0.35) with 18 use reports, whereas the highest F_ic (0.09) was noted for the ailment category ‘fever’. The wide use of Curcuma longa has strong pharmacological evidence – that it is effective in treating various ailments.ConclusionThe present study was the first quantitative survey of the traditional use of medicinal plants by the Kani and will help in the conservation of this invaluable inheritance.     

An ethnobotanical study of the indigenous knowledge by the Rajbangshi community of Raiganj Block,Uttar Dinajpur district,West Bengal,India

BackgroundThe present study deals with documentation of medicinal importance of plants and traditional knowledge set harboring among the ethnic communities to utilize various plant parts for various health care practices. Twelve villages were surveyed primarily targeting the Rajbangshi communities of Raiganj Block, Uttar Dinajpur district, West Bengal, India.MethodsThe ethnomedicinal information was gathered through interviews using semi- structured questionnaires among the traditional healers (Kabiraj) of the Rajbangshi community. Identification and documentation of all the plants species have been completed following standard taxonomic procedure. The collected data were qualitatively and quantitatively analyzed through different ethnobotanical indices like, use report, informant consensus factor and relative importance.ResultsA total of 76 plant species belonging to 40 families and 72 genera were reported to have been utilized for the treatment of a total of 42 types of ailments. Herbs (43%) were the major source of medicine while roots (31%) were most frequently used plant parts. Preparation of juice (55%) from plant parts accounted as most preferred method. Achyranthes aspera L. has the highest calculated relative importance (100) value. The average informant consensus factor value for all ailments categories was 0.75, indicating a high level of consensus among the interviewed informants.ConclusionThe present study clearly demonstrates that huge diversity of medicinal plants reported in the study area may immensely help in the development of novel drugs of natural origin if the traditional knowledge set of the Rajbangshi community is adequately nurtured.     

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.     

Ethnobotanical study and biodiversity of medicinal plants used in the Tarfaya Province,Morocco

BackgroundThis study was carried out among the inhabitants of the province of Tarfaya (Moroccan Center South), in order to make an inventory of the medicinal plants used in traditional herbal medicine by the local population.MethodsInformation was obtained by means of open interviews with local people using the questionnaires. The data was analyzed using Use Value (UV), Relative Frequency of Citation (RFC), Fidelity Level (FL) and Informant Consensus Factor (ICF).ResultsThe analysis of the results allowed us to identify 130 vascular plant species in 57 families with a significant representativeness of Lamiaceae (10%), Asteraceae (9.23%), Fabaceae (8.46%), Apiaceae (6.15%), Poaceae (3.85%), Solanaceae (3.07%) and Amaranthaceae (3.07%). These species are mainly used in the care of the digestive and genito-urinary disorders. The UV ranged from 0.01 (Aframomum melegueta) to 0.34 (Maerua crassifolia). The RFC ranged from 0.01 (Aframomum melegueta) to 0.32 (Maerua crassifolia). The highest FL (100%) was found for 38 species, while the highest values of ICF were recorded for gastrointestinal pains (0.972).ConclusionThis study revealed rich ethnomedicinal knowledge in the Tarfaya province. Furthermore, ethnobotanical analysis will provide data for further pharmacological studies.     

Ethnopharmacological survey of different uses of seven medicinal plants from Mali, (West Africa) in the regions Doila, Kolokani and Siby

An ethnopharmacological survey was carried out to collect information on the use of seven medicinal plants in rural areas in the nearby regions of Bamako, Mali. The plants were Opilia celtidifolia, Anthocleista djalonensis, Erythrina senegalensis, Heliotropium indicum, Trichilia emetica, Piliostigma thonningii and Cochlospermum tinctorium About 50 medical indications were reported for the use of these plants in traditional medicine. The most frequent ailments reported were malaria, abdominal pain and dermatitis. The highest number of usages was reported for the treatment of malaria (22%). The majority of the remedies were prepared from freshly collected plant material from the wild and from a single species only. They were mainly taken orally, but some applications were prepared with a mixture of plants or ingredients such as honey, sugar, salt, ginger and pepper. Decoction of the leaves was the main form of preparation (65%) and leaf powder was mostly used for the preparation of infusions (13%). The part of the plants most frequently used was the leaves. There was a high degree of informant consensus for the species and their medicinal indications between the healers interviewed. The results of this study showed that people are still dependent on medicinal plants in these rural areas of Mali.     

Ethnomedicinal study of plants used for human ailments in Ankober District,North Shewa Zone,Amhara Region,Ethiopia

Background

Ankober District has long been inhabited by people who have a long tradition of using medicinal plants to treat human ailments. Overexploitation of medicinal plants coupled with an ever-increasing population growth, deforestation and agricultural land expansion threatens plants in the area. Hence, this study aimed at documenting and analyzing the plant-based ethnomedicinal knowledge of the people in order to preserve the dwindling indigenous knowledge.

Methods

Ethnobotanical data were collected using semi-structured interviews, focus group discussions, participant observation and walk-in-the-woods. Quantitative approaches were used to determine Informant Consensus Factor (ICF) and Fidelity level (FL) values. Statistical tests were used to compare the indigenous knowledge on medicinal plants among different informant categories.

Results

A total of 135 medicinal plant species belonging to 128 genera and 71 botanical families were reported to treat human diseases in the District. Families Asteraceae (12 species, 9%) and Fabaceae (10, 7.4%) were found to be best represented in the area. About 44% of preparations were reported to be obtained from roots. Significant difference (P?<?0.05) was observed on the mean number of medicinal plants reported by groups of respondents compared within age, literacy level and experience parameters. Highest ICF values were recorded for gastro-intestinal & parasitic and dermatological disease categories (0.70 each) indicating best agreement among informants knowledge on medicinal plants used to treat aliments in these categories. Highest fidelity level values were recorded for Zehneria scabra (95%) and Hagenia abyssinica (93.75%) showing conformity of knowledge on species of best healing potential. Podocarpus falcatus was ranked first in a direct matrix ranking exercise of multipurpose medicinal plants. The output of preference ranking exercise indicated that Olea europaea subsp. cuspidata was the most preferred species to treat atopic eczema.

Conclusion

The study revealed that Ankober District is rich in medicinal plant diversity and associated indigenous knowledge. However, anthropogenic factors coupled with acculturation and very poor conservation efforts threaten medicinal plant survival in the area. Promoting a complementary in situ and ex situ conservation strategy for medicinal plants of the District is highly recommended.

     

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.

     

Ethnobotanical study on pesticidal plants used in Southwest Nagaland,India for the development of eco-friendly pest control system

BackgroundManagement of crop pests has been a great challenge around the world. In this study, the plants that are traditionally used as pesticides in southwest Nagaland were identified and documented. Pesticidal plants are an effective alternative to harmful synthetic pesticides and they may help in the formulation of a diverse group of organic pesticides.MethodsInformation on pesticidal plants was obtained through field study and semi-structured interviews. 360 informants from 24 villages were interviewed. Data were analyzed through quantitative tools – use value (UV), informants consensus factor (ICF), fidelity level (FL), and family use value (FUV). Phytochemical analysis of selected plants was done.ResultsIn total, 113 species representing 104 genera and 46 families were documented as pesticidal plants. Asteraceae was the most preferred family as a pesticide with 17 species. Herbs were recorded for 43% of use which was the highest among the habitats. Out of 113 species, 105 species were used as insecticides. Leaf (57.3%; 98 species) was the highest use plant part as a source of pesticides. The highest UV was recorded for Nicotiana tabacum (0.46) with 165 use reports. The ICF value was recorded from 0.96 to 0.97. In regards to FL, several potential pesticidal plants including Azadirachta indica, N. tabacum, Capsicum frutescens, and Curcuma longa were identified with 100% FL each. Phytochemical analysis showed the presence of secondary metabolites like alkaloid, flavonoid, phenol, saponin, tannin, and terpenoid.ConclusionInhabited by a diverse tribal population, the southwest part of Nagaland is a hub of ethnobotanical knowledge. The present study was the first quantitative survey on the plants used as pesticides by the tribal communities of southwest Nagaland and would help modern pharmacology immensely in formulating organic pesticides.     

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 survey of medicinal plants in Thanjavur and its surrounding (Tamil Nadu - India)

The present study aims to document data about the traditional uses of plants in health-care trainers among the local peoples of areas which may lead to natural drug invention development. There is urgency in recording such data for ethnobotanical studies using many statistical calculations were applied. Totally, 137 informants were selected from 8 villages by their traditional knowledge about medicinal plants. The collected specimens were statistically analyzed by Frequency citation (FC), Relative frequency citation (RFC), Use values (UV), Relative importance (RI), Cultural index (CI), Frequency index (FI) and Pearson correlation Co-efficient. Totally, 85 medicinal plants belonging to 73 families were documented through traditional people of Thanjavur for the treatment of 17 different ailments in which paste based herbal medicine is highly used (30%). Among the families, Acanthaceae, Euphorbiaceae and Malvaceae are dominant species with each five, Solanaceae with four species, Amaranthaceae, Apiaceae, Convulcacaeae, Aizoaceae, Apocynaceae, Lamiaceae and Rubiaceae with each three species and Capparaceae, Lythraceae, Anacardiaceae are recorded each two species and remaining families were one species respectively. In this quantitative ethnobotanical analysis, the high use values were recorded as Solanum trilobatum (1.31), Thespesia populnea (1.30), Cissus quadrangularis (1.26), Trianthema portulacastrum (1.76), and Hygrophila auriculata. Phyllanthus niruri showed high RI values than other plants. Pearson correlation coefficient between RFC and UV was 0.802 with P-value <1%. From this study, we can recommend that statistically proved medicinal plants like Solanum trilobatum, Thespesia populnea, Cissus quadrangularis, Trianthema portulacastrum, Hygrophila auriculata, Phyllanthus niruri and Achyranthes aspera were also needed for further investigation on pharmacologically which leads to natural drug invention development.     

Medicinal plants potential and use by pastoral and agro-pastoral communities in Erer Valley of Babile Wereda,Eastern Ethiopia

Background

Ethiopian plants have shown remarkably effective medicinal values for many human and livestock ailments. Some research results are found on medicinal plants of the south, south west, central, north and north western parts of Ethiopia. However, there is lack of data that quantitatively assesses the resource potential and the indigenous knowledge on use and management of medicinal plants in eastern Ethiopia. The main thrust of the present ethnobotanical study centres around the potential and use of traditional medicinal plants by pastoral and agro-pastoral communities in Babile Wereda (district) of eastern Ethiopia. The results can be used for setting up of conservation priorities, preservation of local biocultural knowledge with sustainable use and development of the resource.

Materials and methods

Fifty systematically selected informants including fifteen traditional herbalists (as key informants) participated in the study. Semi-structured interviews, discussions and guided field walk constituted the main data collection methods. Techniques of preference ranking, factor of informant consensus and Spearman rank correlation test were employed in data analysis. Medicinal plant specimens were collected, identified and kept at the National Herbarium (ETH) of Addis Ababa University and Haramaya University Herbarium.

Results

Fifty-one traditional medicinal plant species in 39 genera and 28 families were recorded, constituting 37% shrubs, 29% trees, 26% herbs, 6% climbers and 2% root parasites. Leaves contributed to 35.3% of the preparations, roots (18.8%) and lower proportions for other parts. Formulations recorded added to 133 remedies for 54 human ailments, in addition to some used in vector control. The majority of remedies were the juice of single species, mixtures being generally infrequent. Aloe pirottae, Azadirachta indica and Hydnora johannis were the most cited and preferred species. Aloe pirottae, a species endemic to Ethiopia, is valued as a remedy for malaria, tropical ulcer, gastro-intestinal parasites, gallstone, eye diseases and snake bite. The jel extracted from dried and ground plant material, called SIBRI (Oromo language), was acclaimed as a cleaner of the human colon. Concoction made from leaf, seed and flower of Azadirachta indica was given for treatment of malaria, fungal infections and intestinal worms. Root preparations from Hydnora johannis were prescribed as remedy for diarrhoea, haemorrhage, wound and painful body swelling, locally called GOFLA (Oromo language).

Conclusions

The study documented many well known and effective medicinal species of relevance for human healthcare, including for the treatment of malaria which is rampant in the area as it is in many parts of Ethiopia. This underscores the importance of the traditional medicinal plants for the people living in the area and the potential of the resource for development. Consequently, the study area deserves urgent conservation priority coupled with mechanisms for the protection of the associated indigenous medical lore as well as development and effective use of the medicinal plant resource.

     

Quantitative ethnobotanical study of therapeutic plants of Amarkantak hills in Achanakmar-Amarkantak Biosphere Reserve,Central India

Amarkantak is a natural heritage site with luxuriant flora on the hilly terrain of Achanakmar-Amarkantak Biosphere Reserve, Central India. The Gonds, Baigas, and other ethnic communities in the area have a wealth of traditional knowledge and practice phytotherapy as health practitioners. The study was undertaken to document the plants of ethnopharmacological significance and their quantitative analyses. The traditional knowledge was collected from informants using open interviews and semi-structured questionnaires. Including 42 health practitioners, a total of 286 respondents were interviewed. The data were analyzed through quantitative indices like Use value (UV), Family use-value (FUV), Relative Importance (RI), Fidelity level (FL), and Informant consensus factor (ICF). The findings on sociocultural demography and therapeutic utilization of plants were discussed in the context of previously published information. The report explained that 173 species belonging to 148 genera and 65 plant families were used against 17 disease categories. The highly mentioned families are Fabaceae (11.5%), Asteraceae (6.9%), Apocynaceae (5.7%), and Lamiaceae (5.7%). The most cited species are Andrographis paniculata, Ocimum sanctum, Tinospora sinensis, Holarrhena pubescens, Cyanoglossum lanceolatum, and Azadirachta indica, within 0.66–0.68 UV. Herbs (45.6%), leaves (17%), and hot infusion (22%) were the most preferred plant forms, employed parts, and recipes for the preparation of drugs. The gastrointestinal illness was the leading cause of concern in the area with 95 reports and a maximum ICF (0.71). The Hypoxidaceae family with a single highly used medicinal plant had the highest FUV (0.54). Curcuma longa (RI: 61.42) was found to be the most suitable species for treating a wide range of body systems. A. paniculata was the most chosen therapeutic plant with the highest FL (90.9). The findings look into a few key plant species with high use values that deserve special attention in drug development. The report recommends that ethnomedicinal plants be studied further for scientific validation after in vitro and in vivo investigations in disease-induced animal models, as well as safety assessments and clinical trials, to ensure safe therapy.     

Uses of ethnomedicinal plants by the people living around Kitam Bird Wildlife Sanctuary,South Sikkim,India

The utilization of wild medicinal plants in primary healthcare system is still vital for mankind, particularly for people residing nearby the protected area. However, ethnobiological knowledge of indigenous people on plant usage is diminishing. The present study aimed at documenting the wild ethnomedicinal plants and to evaluate their importance in the healthcare among the local inhabitants in the fringe villages of Kitam Bird Sanctuary, South Sikkim, India. The methodology comprised interviews and questionnaire-based household surveys focusing on the informant's knowledge and experience in the use of wild medicinal plants against several diseases and ailments. Data was analysed using relative frequency citation (RFC), use value (UV), informant consensus factor (ICF) and fidelity level (FL%). A total of 23 ethnomedicinal plant species belonging to 20 families were recorded from the study area. Among the growth forms, herbs accounted the highest number of species (39%), followed by trees (30%), climbers (13%), ferns and shrubs with 9% each. Fruits have shown the highest use (20%), followed by leaves (16%) and whole plant. Terminalia chebula had the highest RFC (0.91) and UV (0.99), followed by Terminalia bellirica (RFC = 0.89, UV = 0.96) and Phyllanthus emblica (RFC = 0.84, UV = 0.91). Results indicate that the locals in the area had good ethnobotanical knowledge of medicinal plants which indicates their dependency on plants for treating several ailments and diseases. Some unexplored species such as Calamus erectus, Laportea bulbifera, Pteris biaurita and Solanum viarum possessing high fidelity level have scope for further pharmacological investigation.     

Ethnopharmacological studies of indigenous plants in Kel village,Neelum Valley,Azad Kashmir,Pakistan

Background

This explorative study was undertaken for the first time in Kel village located in the Upper Neelum Valley, Azad Kashmir, Pakistan. The purpose was to document the indigenous knowledge of the native people used in the preparation of herbal medicines.

Methods

To get the data on traditional uses of medicinal plants, 20 informants were interviewed. Quantitative ethnobotanical indices, i.e., use value (UV), relative frequencies of citation (RFC), informant consensus factor (Fic), fidelity level (FL), data matrix ranking (DMR), preference ranking (PR), and jaccard index (JI), were calculated for the recorded medicinal plants.

Results

A total of 50 medicinal plants belonging to 33 families used in 13 disease categories were documented. Leaves were the frequently used plant parts, and decoction was the commonly used method for herbal medicine. Plants with high use value were Berberis lycium (2.05), Impatiens glandulifera (1.95), Artemisia scoparia (1.75), Ageratum conozoides (1.75), and Achillea millefolium (1.7). The highest RFC value was calculated for Berberis lycium (0.75), Cynoglossum lanceolatum (0.65), and Impatiens glandulifera and Achillea millefolium (0.60 each). The maximum informant consensus factor was for urinary system, cardiac diseases, baldness, and abortion and miscarriage (1.00). Berberis lyceum (95%) used in jaundice, hepatitis, typhoid, fever, and tuberculosis disorders. Plants with maximum fidelity level (FL) were Berberis lycium (95%) followed by Dioscorea bulbifera, Impatiens glandulifera, and Artemisia vulgaris (90%). Olea ferruginea was the most multipurpose plant and exports (21.2%) was the leading threat in the area. The pearson correlation coefficient (0.500) showed a positive correlation between the use value and relative frequency of citation.

Conclusion

The present study provides useful information about traditional uses of medicinal plants used by local communities in different ailments. The plants with the highest use values could be employed in pharmacological research and biotechnological approaches in order to achieve adequate revenue. Some of the plants in the study area are facing high threats of becoming rare, and conservation initiatives are needed to conserve them for sustainable management in the region.

     

Ethnobotanical survey of cosmetic plants used in Marquesas Islands (French Polynesia)

Background

Cosmetic plants and their uses have often been neglected in ethnobotanical surveys which focus mainly on plants with medicinal or food uses. Thus, this survey was carried out to specifically investigate cosmetics in a small community and to establish a cosmetopoeia, based on the model of pharmacopoeia for medicinal plants. The geographic spread of the survey covered the Marquesas Islands, one of the five archipelagos of French Polynesia (Pacific Ocean). This archipelago was also recently investigated for its pharmacopoeia.

Methods

This survey is based on individual interviews of Marquesan informants on the islands of Tahiti (Society archipelago) and Nuku Hiva (Marquesas archipelago). The methodological approach was semi-directive with open-ended questions based on cosmetic criteria (application area, cosmetic use, plant). Before each interview, researchers and the informant signed a Prior Informed Consent (PIC). Quantitative analyses were performed using basic statistics and the indice of Fidelity Level (FL).

Results

Twenty-eight informants from five of the six inhabited Marquesan islands were interviewed and yielded more than 500 cosmetic recipes. Marquesan cosmetopoeia included 79 plant taxa, of which 5% are Marquesan endemics, 23% are indigenous, 28% are Polynesian introductions and 44% are modern introductions. Among the introduced species, half were cultivated whereas the other half were weedy species. Most of the plants were abundant and only eight species were considered rare, of which four were Marquesan endemics. Main cosmetic plants were identified through informant citations and fidelity levels, and included Calophyllum inophyllum, Cananga odorata, Citrus aurantiifolia, Cocos nucifera, Curcuma longa, Gardenia taitensis, Mentha spp., Ocimum basilicum, Rauvolfia nukuhivensis and Santalum insulare var. marchionense. The most referred application areas were skin, hair and private parts whereas the main cosmetic uses were perfume, hydration, medicinal care and healing.

Conclusions

Through this survey, Marquesan cosmetopoeia was investigated in detail and uncovered a majority of introduced and abundant plants, and a minority of endemic and rare plants which required proper management to avoid future shortage. The well known perfumed coconut oil or monoi appeared as the main Marquesan cosmetic preparation either for the skin and the hair. Several plants and preparations warrant scientific investigations for their originality.

     

Quantitative ethnobotany of medicinal plants uses in the Jhelum valley,Azad Kashmir,Pakistan

Indigenous knowledge provides information on phytotherapeutic potential of medicinal plants for basic health care mangements in local communinites. The present study was aimed to document folklore knowledge of ethnic communities, who are practicing the herbal medicines in the Jhelum valley (District Hattian), Azad Kashmir, Pakistan. The information regarding folklore use of plants was collected from local communities through informed consent semi- structured interviews from 152 key informants. The ethnobotanical data were quantitatively analyzed using indices of use value (UV), relative frequency citation (RFC) and Informant census factor (ICF). A total of 113 medicinal plant species belong to 52 families were documented in the local communites of Jhelum Valley. The Asteraceae and Polygonaceae were the dominant plant families. The plant species hold potential folklore uses against hepatitis, stomach and respiratory problems, tooth ache, skin ailments and tumor treatment. The whole plants (32.52%), leaves ((21.14%)) were highly consumed plant parts and decoction (22.99%), powder form (18.39%) and infusion (13.79%) was the commonly used method for herbal formulation. The species with maximum use value was Beberis lyceum (0.80) and Valeriana jatamansi (0.60). The highest ICF value was obtained for disease catergories that is ear pain (1.00) followed by heaptic disorder (0.94) and urinary system disorders (0.89). The lowest ICF value was recored for nervous system disorders (0.44). The present study disclosed that traditional knowledge of medicinal plants is still widespread in ethnic people, but gradually decline in youngers. Documentation of newly documented plant species with their folklore uses shall uphold further phytochemical and pharmacological studies.     

Medicinal plants used by women in Mecca: urban,Muslim and gendered knowledge

Background

This study explores medicinal plant knowledge and use among Muslim women in the city of Mecca, Saudi Arabia. Ethnobotanical research in the region has focused on rural populations and male herbal healers in cities, and based on these few studies, it is suggested that medicinal plant knowledge may be eroding. Here, we document lay, female knowledge of medicinal plants in an urban centre, interpreting findings in the light of the growing field of urban ethnobotany and gendered knowledge and in an Islamic context.

Methods

Free-listing, structured and semi-structured interviews were used to document the extent of medicinal plant knowledge among 32 Meccan women. Vernacular names, modes of preparation and application, intended therapeutic use and emic toxicological remarks were recorded. Women were asked where they learnt about medicinal plants and if and when they preferred using medicinal plants over biomedical resources. Prior informed consent was always obtained. We compared the list of medicinal plants used by these Meccan women with medicinal plants previously documented in published literature.

Results

One hundred eighteen vernacular names were collected, corresponding to approximately 110 plants, including one algae. Of these, 95 were identified at the species level and 39 (41%) had not been previously cited in Saudi Arabian medicinal plant literature. Almost one half of the plants cited are food and flavouring plants. Meccan women interviewed learn about medicinal plants from their social network, mass media and written sources, and combine biomedical and medicinal plant health care. However, younger women more often prefer biomedical resources and learn from written sources and mass media.

Conclusions

The fairly small number of interviews conducted in this study was sufficient to reveal the singular body of medicinal plant knowledge held by women in Mecca and applied to treat common ailments. Plant availability in local shops and markets and inclusion in religious texts seem to shape the botanical diversity used by the Meccan women interviewed, and the use of foods and spices medicinally could be a global feature of urban ethnobotany. Ethnobotanical knowledge among women in Islamic communities may be changing due to access to mass media and biomedicine. We recognise the lack of documentation of the diversity of medicinal plant knowledge in the Arabian Peninsula and an opportunity to better understand gendered urban and rural knowledge.

     

Ethnobotanical plant uses in the KwaNibela Peninsula, St Lucia, South Africa

Ethnobotanical field studies were conducted for the first time in the KwaNibela Peninsula of southern Maputaland, KwaZulu-Natal, to document indigenous knowledge about useful plants. The vernacular names and uses of 82 plant species were recorded and compared to published Zulu and Swazi knowledge. Medicines for skin disorders, toothache, wounds, worms, chest and throat ailments, infertility and purgatives are still commonly used. Superstition and divination play a major role in the traditional knowledge system of the people of KwaNibela with 24 plants used for this purpose. Three KwaNibela medicinal plants (Erythroxylum delagoense, Putterlickia verrucosa, and Teclea natalensis) appear to be new records, not previously reported in the general scientific literature. The list also includes 61 novel uses of plants and another 15 new variations on known (published) uses. Ten previously unpublished vernacular names are presented, together with an additional 19 new variants of known names. These new additions to the scientific literature confirm that indigenous knowledge in KwaZulu-Natal is not yet completely recorded.     

Ethnobotanical and antibacterial study of Primula plants traditionally used in the indigenous communities of Western Himalaya,Pakistan

BackgroundThe upper belt of Azad Kashmir is a hilly, mountainous, and remote area where the indigenous communities mainly believe in traditional medicines for the treatment of different ailments. This study aimed to conserve scientifically and culturally important medicinal knowledge of Primula species in Azad Kashmir, Western Himalaya, Pakistan. The additional objective was to evaluate the antibacterial activity of these plants against pathogenic bacteria.MethodsThe ethnomedicinal data of Primula species was explored by conducting structured interviews with 40 informants of the study area, especially asking about the medicinal uses of Primula species. The indigenously used Primula species were further analyzed for their antibacterial activity against both gram-positive and gram-negative bacteria by using disc diffusion assay supplemented with a more robust minimum inhibitory concentration assay.ResultsEthnomedicinal data revealed that indigenous communities living in upper regions of Azad Kashmir use 5 Primula species for the treatment of various disorders. The highly cited disease category was ophthalmic disorders. P. denticulata and P. macrophylla were the most cited plant species with higher use reports such as 104 and 93, respectively. One or more extracts of different parts of Primula species showed a noteworthy antibacterial activity against one or more tested bacteria.ConclusionThis study provides novel information regarding several categories of traditional uses and antibacterial activity of Primula species in Azad Kashmir, Western Himalaya. The need for novel and more effective drugs derived from natural products is more important than ever, making future studies on herbal remedies both justified and urgently required.