Ethnopharmacological survey of medicinal plants in Jordan,Mujib Nature Reserve and surrounding area

Aim of the study

Medicinal plants are an important element of indigenous systems in Jordan. These resources are usually regarded as part of a culture's traditional knowledge. Therefore, the aim of this study is to collect information from local population concerning the use of medicinal plants of the Mujib region; identify the most important medicinal plants used; determine the relative importance of the species surveyed and calculate the informant consensus factor (F_ic) in relation to medicinal plant use.

Materials and methods

Qualitative tools were used for data collection and to record the interviewee's personal information and topics related to the medicinal use of specific plants. The collected data were used to calculate the F_ic and the plant use values.

Results and conclusions

Fifty-eight plants were identified to be still in use in traditional practice in Mujib. Our results showed that the highest use values were recorded for the species Artemisia sieberi Bess. and Silybum marianum (L.) Gaertn., while the highest F_ic was cited for digestive problems. Anthropologically, women were the primary gatherers while healers were reported to be both females, predominantly, and males; yet, herbalists are deficient in this local community.     

Ethnobotanical study of medicinal plants used by Tai Yai in Northern Thailand

Ethnopharmacological relevance

We studied traditional knowledge of medicinal plants used by Tai Yai people in Northern Thailand. We documented traditional medical practices and determined importance among the Tai Yai. This paper reports on knowledge in usage of medicinal plants of the Tai Yai people in Northern Thailand.

Materials and methods

Interviews were conducted in 4 Tai Yai villages in Mae Hong Son and Chiang Mai provinces whose inhabitants immigrated from Myanmar at different times. Discussions and interviews were held with 126 key-informants (56 males and 70 females) ranging in age from 16 to 80 years in three age groups (age 16–40, 41–60, and 61–80). We calculated the informant consensus factor (ICF) for use category, use value index (UV) for use report of plant. We tested differences between the knowledge of different age groups and locations using principal component analysis (PCA).

Results

These Tai Yai people used of 141 medicinal plants belonging to 59 families. Of the medicinal plant species, the highest percentage was in the family Euphorbiaceae: Croton acutifolius and Croton roxburghii. The highest number of Informant consensus factor was for metabolic system disorders. Overall, Tai Yai people use medicinal plants to cure many sicknesses such as hypertension, lumbago, wounds, puerperium, kidney disorders, kidney stones, coughs, fevers, hemorrhoids, flatulence and malaria. There were no significant differences in knowledge of plants usage among villages of different ages. In addition, the knowledge of the plants was not significantly different between men and women. However, we found that the younger had less experience with and knowledge of medicinal plants than older people.

Conclusions

The result indicates loss of accumulated knowledge of medicinal plants and traditional use. Although, the medicinal plant knowledge was passed from one generation to the next by word of mouth, the detailed documentation of medicinal plants and their use may effectively prevent the knowledge-loss through time.     

Ethnopharmacological survey of medicinal herbs in Jordan, the Northern Badia region

Aim of the study

This study sought to gather information from aboriginal Bedouins in North Badia region of Jordan about used medicinal herbs besides their folk uses.

Materials and methods

The data were collected from 40 practitioners who utilized medicinal plants and who were regarded as professional. Subsequently, the uses were compared with the reported ones in the literature. The informant consensus factor (Fic) and use value (UV) have been calculated to those herbs and the managed illnesses.

Results

The data of 73 species were collected; the vast majority of them are safe such as Achillea falcata, Tamarix aphylla and Teucrium polium. Treatment of inflammation and pain presented the major targeted use of these herbs. While, the herbs used for delivery and female problems were limited. This might be due to the culture conservations about the talk of feminine issues. Diseases of kidney, gastrointestinal and respiratory systems as well as diabetes depicted the largest Fic values. Artemisia herba-alba possessed the highest UV value among the studied herbs.     

An ethnobotanical study of medicinal plants and traditional therapies on Batan Island,the Philippines

Ethnopharmacological relevance

We studied the local knowledge and uses of medicinal plants among the Ivatan people of Batan Island by documenting their traditional practices.

Aim of the study

To identify the types of medicinal plants used in self-care by the indigenous people of Batan Island, the Philippines and to investigate the extent to which the plants are used. Conservation of medicinal plants and natural resources is becoming increasingly important; thus, this research aims to collect information from local people concerning the use of medicinal plants on Batan Island.

Materials and methods

A total of 116 informants were interviewed, allowing for calculated informant consensus factors (ICF), use value (UV), and fidelity levels (FL) for each medicinal plant species used to cure various ailments. This helped to establish a consensus on which species are effective for particular ailments, as well as the species’ relative importance, and enabled us to understand the extent of the potential utilization of each species.

Results

We describe the therapeutic effects of 112 plant species used medicinally against 13 categories of ailments. The highest ICF value (1.00) was cited for diseases of the ear and respiratory system and for use during pregnancy, childbirth and the postnatal period. The maximum FL of 100% was found for Carica papaya, Stachytarpheta jamaicensis, Musa sapientum, and Pedilanthus tithymaloides, used for the treatment of constipation, cuts and wounds, diarrhea, and dislocations and fractures, respectively. The highest UV was for Hibiscus rosa-sinensis (0.67). All plants with high UV were used for exogenous diseases, certain infectious and parasitic diseases, injuries, poisonings and other consequences of external factors, and diseases of the skin and subcutaneous tissues. In addition to its use for endogenous disease and lifestyle-related diseases and illnesses, Moringa oleifera is also used for diseases of the circulatory system, with a UV of 0.57 and Cocos nucifera is used for diseases of the genitourinary system, with a UV of 0.56.

Conclusions

This study demonstrates that many plant species play an important role in local healing practices and that knowledge of traditional medicine is still utilized and plays a significant role on Batan Island. The documentation of this rich traditional ethno-medicinal knowledge has furnished us with novel information that not only will provide recognition of this undocumented knowledge but also could provide new avenues for pharmacological investigations to improve healthcare for a range of ailments.     

An ethnobotanical study of medicinal plants used by tribal and native people of Madhupur forest area,Bangladesh

Ethnopharmacological relevance

Madhupur forest area, Tangail is one of early human settlements in Bangladesh. Having abode in the vicinity of the forest, a strong ethnobotanical practice has prevailed in this area since ancient time. Due to the rapid deforestation during the last few decades, many plants have already disappeared or are facing extinction. Thus we attempted to document the medicinal plant use of Madhupur forest area with a view to preserve the ethnobotanical knowledge and in order to protect the biodiversity of this area.

Materials and methods

The fieldwork was conducted during a period of 1 year. Data was collected by interview, questionnaire, and group discussion with randomly selected informants including indigenous, tribal people, and Traditional Health Practitioners (THPs) living in the study area. Recorded plants are listed along with their indication, part used, form of preparation and use value (UV). Results were also analysed to determine informant consensus factor (ICF) and fidelity level (FL) of the plants on the basis of their use under various ailment categories.

Results

The present study has documented 78 medicinal plant species from 45 families used for the treatment of at least 77 different major and minor ailments and conditions. Medicinal plant species were categorised as tree, shrub, tuber, herb, and climber. Leaves were found to be the most frequently used plant part while decoction is the major form of preparation. In most cases preparations are either administered orally or applied topically.

Conclusion

The present study revealed that some of the well-known medicinal plants are used extensively demonstrating an effective ethnobotanical practice in the study area. Plants with high ICF and FL values can be subjected to bioassay guided investigation while plants which scored low UVs require bioactivity screening to justify their use for the reported ailment.     

Traditional uses of medicinal plants in Solhan (Bingöl—Turkey)

Ethnopharmacological relevance

This study has identified not only the wild plants collected for medical purposes by local people of Solhan District in the Eastern Anatolia Region, but also the uses and local names of these plants. It tried to provide a source for researchers studying in ethnobotany, pharmacology and chemistry by comparing the information obtained from traditionally used herbs with previous laboratory studies.

Aim of the study

This study aims to identify wild plants collected for medical purposes by the local people of Solhan District located in the Eastern Anatolia Region of Turkey and to determine the uses and local names of these plants.

Materials and methods

A field study had been carried out for a period of approximately 2 years (2011–2012). During this period, 214 vascular plant specimens were collected. Demographic characteristics of participants, names of the local plants, their utilized parts and preparation methods were investigated and recorded. The plant species were collected within the scope of the study; herbarium materials were prepared; and the specimens were entitled. In addition, the relative importance value of the species was determined and informant consensus factor (FIC) was calculated for the medicinal plants included in the study. Our research area also includes people with Kurdish and Zaza ethnic origins.

Results

82 plants were found to be used for medical purposes before in the literature analysis of the plants used in our study, while 9 plants were found to have no literature records. The most common families are Asteraceae (12 plants), Rosaceae (10 plants), and Lamiaceae (9 plants). The medicinal uses of Anthriscus cerefolium (L.) Hoffm., Arum elongnatum Steven, Astragalus lamarckii Boiss., Chaerophyllum bulbosum L., Crataegus atrosanguinea Pojark., Hordeum bulbosum L., Pastinaca armena Fisch. & Mey., Prunus kurdica Fenzl ex Fritsch, Sium sisarum L. var. lancifolium (M. Bieb.) Thell. that we found were used in our study area and recorded for the first time. No information could be obtained regarding the names of two wild plants that are being used in Solhan. In Turkey, local plant names display differences especially due to local dialects. The plants used in Solhan are known by the same or different local names in various parts of Anatolia.

Conclusion

In the research area, local people were found to use 82 plants from 31 families for curative purposes. The respondents of the questionnaire are Turkish citizens, with various ethnic backgrounds. Mean age of the respondents was 55 years. These plants are used in the treatment of many diseases. Comparison of the data obtained in this study with the experimental data obtained in the previous laboratory studies derived from the plants growing in Solhan proved ethnobotanical usages to a great extent. Literature review indicated that the curative plants that grow in Solhan are used in different parts of the world for the treatment of similar diseases. These plants, used for the treatment of various diseases, are abundantly found in this region. Drying of the medicinal plants enabled the local people to use them in every season of the year.     

Traditional uses of some medicinal plants in Malatya (Turkey)

Ethnopharmacological relevance: This study has identified not only the wild plants collected for medical purposes by local people of Malatya Province in the Eastern Anatolia Region, but also the uses and local names of these plants. It tried to provide a source for researchers studying in ethnobotany, pharmacology and chemistry by comparing the information obtained from traditionally used herbs with previous laboratory studies.     

Ethnobotanical study on medicinal plants in Geçitli and its surrounding (Hakkari-Turkey)

Ethnopharmacological relevance

This paper provides significant ethnobotanical information on medicinal plants in the Geçitli Township in the Eastern Anatolia Region. Recording such data calls for urgency this is the first ethnobotanical study in which statistical calculations about plants are carried out by means of the FIC method in Eastern (Hakkari) part of Turkey. Aim of the study This study aims to identify the wild plants collected for medicinal purposes by locals of Geçitli which is located in the Eastern Anatolia Region of Turkey, and to identify the uses and local names of these wild plants.

Materials and methods

A field study had been carried out for a period of approximately 2 years (2008–2010). During this period, 70 plants taxa and one mushroom were collected. Demographic characteristics of participants, names of the local plants, their utilized parts and preparation methods were investigated and recorded. The plant taxa were collected within the scope of the study; and herbarium materials were prepared. In addition, the relative significance value of the taxa was determined, and informant consensus factor (FIC) was calculated for the medicinal plants included in the study.

Results

We have found out in the literature review of the plants included in our study that 70 plant taxa and one mushroom are already used for medicinal purposes while 11 plants are not available among the records in the literature. The most common families are Asteraceae, Apiaceae, Lamiaceae, Rosaceae, Euphorbiaceae, Fabaceae, and Malvaceae. We include in our study and report for the first time the medicinal uses of Alchemilla hessii Rothm., Cirsium pubigerum (Desf.) DC. var. spinosum Pet., Diplotaenia cachrydifolia Boiss., Euphorbia macrocarpa Boiss. & Buhse, Galium consanguineum Boiss., Inula helenium L. subsp. vanensis Grierson, Johrenia dichotoma DC. subsp. sintenisii Bornm., Pelargonium quercetorum Agnew, Rosa heckeliana Tratt. subsp. vanheurckiana (Cr?p.) Ö. Nilsson, Salix aegyptiaca L., Taraxacum montanum (C.A. Mey.) DC. Names of local plants in Turkey vary especially due to vernaculars. The plants that the locals of Geçitli use are called with the same or different local names in various parts of Anatolia.

Conclusion

We found out that locals living in the research area use for therapeutic purpose 70 plants taxa and one mushroom which belong to 28 families. Turkish citizens with different ethnic backgrounds took the questionnaire. These people use these wild plants in treatment of several diseases. Comparison of the data obtained in this study with the experimental data obtained in the previous laboratory studies on the wild plants which grow in Geçitli proved ethnobotanical usages to a great extent. Literature review indicated that the therapeutic plants that grow in Geçitli are used in different parts of the world for the treatment of similar diseases.     

Ethnopharmacological survey of wild medicinal plants in Showbak,Jordan

Two main research questions are framing this investigation: (1) the main taxa of the medicinal importance value altered the Showbak forest stand and species composition? (2) The most safe species and what are the toxic ones (unsafe). These two research questions are the vital ones to draw a clear image about the wild medicinal plants of this investigated area of Showbak region in Jordan.     

Analysis and recordings of orally transmitted knowledge about medicinal plants in the southern mountainous region of Korea

Aim of the study

This study aims to analyze and record orally transmitted knowledge of medicinal plants from the indigenous people living in the southern mountainous region of Korea. This article is the first study of its kind.

Materials and methods

Data was collected through the participatory rural appraisal (PRA) method involving interviews, informal meetings, open and group discussions, and overt observations with semi-structured questionnaires.

Results

The investigation reveals that the indigenous people have used 217 species of medicinal plants distributed in 177 genera belonging to 77 families with 691 different uses. The representative families were Asteraceae (13.5%) followed by Fabaceae (8.2%), Araliaceae (6.1%), Rosaceae (5.8%), Cucurbitaceae (4.1%), Poaceae (3.0%), Liliaceae (2.7%), and Apiaceae (2.6%). On the whole, 21 kinds of plant-parts were used and prepared in 26 various ways by the people for medicinal purposes. The informant consensus factor (ICF) values in the ailment categories were veterinary ailments (0.88), pains (0.84), cuts and wounds (0.77), and respiratory system disorders (0.76). In terms of fidelity levels, 41 plant species showed 100% of fidelities.

Conclusion

In recent years, the Korean society has been a heavy loss of traditional practices due to a rapid decrease of the senior population. This pressing circumstance raises the level of urgency for the preservation of indigenous knowledge from extinction. A priority should be given first for collecting and recording indigenous knowledge from the natives inhabiting the national parks and environmental preservation areas.     

Ethnomedicinal knowledge and relative importance of indigenous medicinal plants of Cholistan desert,Punjab Province,Pakistan

Ethnopharmacological relevance

Ethnomedicinal studies are significant for the discovery of new crude drugs from indigenous reported medicinal plants. The current study aimed to report the indigenous medicinal knowledge of plants and herbal remedies used as folk medicines in Cholistan desert, Punjab Province, Pakistan.

Material and methods

Rapid appraisal approach (RAA), semi-structured interviews, group meetings with herbalists, landowners and local people having awareness about the medicinal action of plants were employed to collect the data.

Results and discussions

This study reports 70 medicinal plants belonging to 27 families that were disseminated among 60 different genera and Poaceae was the predominant family over others with 13 reported medicinal plants. Among plant parts, leaves were the dominant over others with 26.4% used in herbal preparations followed by the stem (25.2%), fruit (21.5%), flower (16.3%), seed (6.5%), bark and pod (02%). Haloxylon recurvum exhibited the highest use vale (UV) 0.83 while least UV was exhibited by Mollugo cerviana that was 0.16.

Conclusion

Important medicinal plants, reported in this study have been screened for phytochemical and pharmaceutical activities in different parts of the globe. It is recommended that reported medicinal plants having potent action for cancer and hepatitis must be screened for pharmacological activities.     

Ethnobotany of medicinal plants used in Xalpatlahuac,Guerrero, México

Ethnopharmacological importance

Medicinal plants have been used for centuries for the empirical treatment of many diseases. This study documented the use of plant species in traditional medicine in the municipality of Xalpatlahuac, Guerrero, México.

Materials and methods

Direct interviews were performed with inhabitants from Xalpatlahuac. The interviews were analyzed with two quantitative tools: (a) the informant consensus factor (ICF) that estimates the level of agreement about which medicinal plants may be used for each category and (b) the relative importance (RI) that determines the extent of potential utilization of each species.

Results

A total of 67 plant species with medicinal purposes, belonging to 36 families and used to treat 55 illnesses and 3 cultural filiations were reported by interviewees.Nineteen mixtures with medicinal plants were reported by the interviewers. Mentha piperita was the most used plant for combinations (4 mixtures). The results of the ICF showed that diseases of the respiratory and digestive systems had the greatest agreement. The most versatile species according to their RI are Marrubium vulgare, Mimosa albida and Psidium guajava..

Conclusion

This study demonstrates that plant species play an important role in healing practices and magical–religious rituals among inhabitants from Xalpatlahuac, Guerrero, Mexico. Furthermore, pharmacological, phytochemical and toxicological studies with medicinal flora, including mixtures, are required for the experimental validation of their traditional uses.     

Relative importance of indigenous medicinal plants from Layyah district,Punjab Province,Pakistan

Ethnopharmacological relevance

Ethnomedicinal reports are important for the discovery of new crude drugs from reported medicinal plants with high use value. The current study aimed to document the medicinal flora as well as medicinal knowledge of indigenous plants of local communities from Layyah district, Punjab Province, Pakistan.

Material and methods

Rapid appraisal approach (RAA), semi-structured interviews, group meetings with herbalists, landowners and local people having awareness about the medicinal action of plants were employed to collect the data. Use values (UV) and frequency of citation (FC) were calculated to check the relative importance of plants.

Results and discussions

The current ethnomedicinal study reported 125 medicinal plant species diversified from 106 genus belonging to the 43 different families and Poaceae was the predominant family over others with 16 reported medicinal plants. Wild herbaceous plants were the predominant over other life forms while among plant parts, leaves contributed 32% followed by the stem (27%), fruit and flowers (15%). Allium sativum exhibited the highest use vale (UV) 0.92 while the lowest UV was exhibited by Lasiurus scindicus which was 0.15.

Conclusion

Local communities of district Layyah still have a strong faith on herbal medicines for basic healthcare needs. Indigenous plants having high UV and FC should be subjected to the detailed phytochemical investigations to explore new natural drugs.     

Medicinal plant knowledge and its erosion among the Mien (Yao) in northern Thailand

Ethnopharmacological relevance

We studied local knowledge and actual uses of medicinal plants among the Mien in northern Thailand, documenting traditional medical practices and its transfer between generations.

Aim of the study

With the assumption that discrepancies between knowledge and actual use represent knowledge erosion, we studied whether actual use of medicinal plants corresponded to people's knowledge of such uses.

Materials and methods

We used local knowledge from four specialist informants as the domain for semi-structured interviews with 34 randomly selected non-specialist informants. We calculated informant consensus, use value, and fidelity level for each species and use category and performed statistical analyses with Kolmogorov–Smirnov tests, Pearson correlation coefficient, Spearman's rank correlation coefficient, and paired-sample t-tests.

Results

We found significant discrepancies between knowledge and actual use of medicinal plants. The number of known and actually used plants increased with increasing informant age and decreased with increasing years of formal education.

Conclusions

Medicinal plant knowledge and use in these Mien communities is undergoing inter-generational erosion because of acculturation and interrupted knowledge transmission. Preservation of Mien medicinal plant intellectual heritage requires continued documentation concerning use, conservation, and sustainable management of this resource, which should be publicized to younger Mien.     

Ethnopharmacological study of medicinal plants used in the treatment of CNS disorders in Sinai Peninsula,Egypt

Ethnopharmacological relevance

To provide ethnopharmacological information on the use of medicinal plants for central nervous system (CNS) disorders in the Sinai Peninsula region (Egypt). To collect, analyze and evaluate the ethnobotanical knowledge about these medicinal plants in the Sinai Peninsula region with 61,000 km² and 379,000 inhabitants.

Methodology

Field work was concluded between March 2006 and May 2011, using semi-structured questionnaire with 700 informants (mean age: 59; 100% men) from 117 settlements of 17 Bedouin tribes. Transects walks in wild herbal plant collection areas and bibliographical review on the collected plants were also conducted. The Interview/ Inhabitant index (I/P), relative importance value of the species and informant consensus factor (FIC) were calculated.

Results

More than 300 species were traditionally used in folk medicine in the Sinai Peninsula; 101 of these species belonging to 40 families were reported as useful in different CNS disorders. Only 5 species are endemic of the studied area. All different part plants were used, leaves and aerial parts being the most frequent. Most of the remedies were prepared as infusion or decoction, while oral administration was the most common way to be used. Gastrointestinal (67.3%) and respiratory disorders (42.57%) were also reported as frequently treated by Bedouins with herbal remedies.

Conclusions

Only a few species were found where the traditional use is supported by pharmacological studies (Acacia nilotica, Achillea fragrantissima, Ajuga iva or Mentha longifolia). No bibliographical references in the scientific literature were found for 22 species (21.78%); finally, several studies were published with different pharmacological activities than those provided by Bedouins.     

Ethno-medicinal application of plants in the eastern region of Shimoga district, Karnataka, India

Aim of the study

The present paper aimed to document and study the role of traditional herbal drugs in the treatment of human and veterinary ailments by communities residing in the eastern part of Shimoga district of Karnataka in India and to determine the consensus of informant's knowledge on different category of ailments and fidelity level of plant species in treating particular disease.

Methodology

The ethno-medico-botanical information was collected from herbal healers and knowledgeable elder people residing in 15 randomly selected villages using semi-structured interviews. The data were subjected to informant consensus factor (ICF) and fidelity level (FL) analyses.

Results

Eighty-five plant species of 41 families used to treat 31 human and 10 veterinary ailments were documented. Those medicinal plants which are effective in the treatment of liver complaints category had high ICF (0.77) and the skin diseases and disorders category attracted low ICF (0.12). Certain medicinal plants like Cyclea peltata, Justicia adhatoda, Memecylon umbellatum, Phyllanthus amarus and Tabernaemontana alternifolia were assigned with high degree of FL (100%) value and certain species like Cassia fistula was assigned with very low FL (25%). Some of the noteworthy medicinal uses of plant species in the study area were not reported for such purposes in the previously published literature on ethnobotany.

Conclusion

The local communities residing in eastern part of Shimoga district depended on herbal formulations for the treatment of diseases and disorders that affected them and their animals, as well. A high ICF and FL values indicated the possible occurrence of valuable bioactive compounds in certain plants and such of these plants need scientific evaluation for their pharmacological activities.     

Ethnobotanical study of medicinal plants used for the treatment of malaria in plateau of Allada,Benin (West Africa)

Background

Malaria remains one of the most important illnesses in sub-Saharan Africa. In Benin, it constitutes a major public health preoccupation particularly for children and pregnant women. Until now, population still mostly relies on herbal medicine for malaria healing. Hence this study was carried out to document the medicinal plants used in the plateau of Allada in Benin and to assess local knowledge on traditional medicine in the management of malaria and related symptoms.

Materials and methods

Data were collected from 53 informants composed of 23 traditional healers and 30 medicinal plants sellers using a structured questionnaire.

Results

A total of 82 plants species belonging to 78 genera in 43 plant families were recorded as antimalarial in the study area. The families of Rubiaceae and Caesalpiniaceae were the most represented with seven species each. High informant consensus factor (ICF) was recorded in the treatment of malaria (ICF=0.90). High fidelity level (FL=100%) was also recorded for 45.67% of the species used as antimalarial. Dichapetalum madagascariense was the species of high relative frequency of citation (RFC=0.81). The dominant plant parts used in the preparation of remedies were leaves (68%). The decoction (79%) was the main mode of preparation, while oral route (92%) was the principal route of remedies administration.

Conclusion

This study provides plant species used in the plateau of Allada for malaria and related symptoms treatment. We hope that this study could be important for the conservation of traditional knowledge on the antimalarial plants and the improvement of malaria management. However, several plant species used as antimalarial by the traditional medicine practitioners in the study area need to be screened in order to identify the species having antiplasmodial activity.     

Ethnobotanical study of medicinal plants from the Humla district of western Nepal

Aim of the study

The present paper documents the uses of plants in traditional herbal medicine for treatment of human and veterinary ailments in four village development committees in the Humla district of western Nepal. It also determines the homogeneity of informant's knowledge on medicinal plants suitable for different ailment categories and the most preferred plant species used to treat each ailment category in the study areas.

Materials and methods

The ethnobotanical information was collected through semi-structured interviews and key informant discussion. The data were analyzed through informant consensus factor (ICF), fidelity level (FL) and use value (UV).

Results

We documented 161 plant species belonging to 61 families and 106 genera used for treating 73 human and 7 veterinary ailments. We also documented culinary uses and additional uses for 67 and 33 species of medicinal plant species respectively. Most medicines were prepared in the form of powder and used orally. Roots were most frequently used plant parts. The uses of 93 medicinal plants were not mentioned in any previous studies. Gastro-intestinal ailments have the highest ICF (0.40) whereas opthalmological uses have the lowest (zero) ICF. Mentha spicata and Rumex hastatus has the highest FL (100% each) both being used for gastro-intestinal ailments and Delphinium himalayai has the lowest (47.4%) for veterinary uses.

Conclusions

ICF values indicated that there was high agreement in the use of plants in gastro-intestinal ailment category among the users. FL or UV values indicated the most preferred plant species used in study areas. These preferred plant species could be prioritized for conservation and subjected to further studies related to chemical screening for their authenticity. Most of the medicinal plants of the region are collected in the wild and are often harvested for trade. Sustainable harvesting methods and domestication of the highly traded species is thus needed in the study areas.     

Ethnobotanical study of medicinal plants commonly used by local bedouins in the badia region of Jordan

Ethnopharmacological relevance: The harsh dry environment of the Badia region in Jordan harbors many valuable plant species that are well known to be used by the local Bedouins (Bedu) for medicinal purposes. An ethnobotanical study was conducted as a part of the local knowledge study which was carried out in 2010. The target participants were livestock owners in the arid Jordanian Badia region.Aim of the study: The objective of the study was to document traditional knowledge in using wild plants to treat health problems in order to conserve this valuable knowledge from loss; to identify the key plant species used; and to calculate the Informant Consensus Factor (ICF) for each category of health disorder, the Fidelity Level (FL%) and the Use Value (UV) of the plant species used by the Bedouin.Materials and methods: The data was collected by interviewing 80 participants whom were interviewed face to face of whom 21% were women. The team designed a questionnaire that helped in the data gathering, and also recorded the procedures used by the local communities on video.Results: A total of 47 plant species are used by local Bedouins for medicinal purposes. The majority of these species are native to the study area, for example: Artemisia judaica, Citrullus colocynthis, Ecballium elaterium and Rheum palaestinum. The study showed that the plant species with the highest UV is Artemisia herba-alba and that Ducrosia flabellifolia is a remarkable native plant species with a high FL% in curing dental pain. Moreover, the highest value of ICF was scored for dental disorders, followed by gastrointestinal disorders, and jaundice which may indicate the high incidental occurrences of these diseases and/or the lack of dental care services in the rural areas. Conclusion: The study showed an agreement of the local Bedouins on using certain plant species, particularly natives in their dry surroundings, in treating certain health disorders. Some plants showed high use values and fidelity levels to treat certain health problem. Further investigation should be carried out in Jordan on the pharmaceutical value and production practices of these native medicinal plants that have very low water requirements in a country with extreme water shortages.     

Traditional uses of medicinal plants in Elazığ (Turkey)

Ethnopharmacological relevance

This study has identified not only the wild plants collected for medical purposes by local people of Elaz?? Province in the Eastern Anatolia Region, but also the uses and local names of these plants. These resources are usually regarded as part of a culture?s traditional knowledge. Therefore, the aim of this study is to collect information from local population concerning the use of medicinal plants of the Elaz?? region; identify the most important medicinal plants used; determine the relative importance of the species surveyed and calculate the informant consensus factor (FIC) in relation to medicinal plant use.

Materials and methods

A field study had been carried out for a period of approximately 2 years (2012–2013). A questionnaire was administered to the local people, through face-to-face interviews (Appendix A). Demographic characteristics of participants, names of the local plants, their utilized parts and preparation methods were investigated and recorded. The plant species were collected within the scope of the study; herbarium materials were prepared; and the specimens were entitled. The collected data were used to calculate the FIC and the plant use values.

Results

74 Plants were found to be used for medical purposes before in the literature analysis of the plants used in our study, while 6 plants were found to have no literature records. Our results showed that the highest use values were recorded for the species Urtica dioica L. (0.46) and Rosa canina L. (0.42), while the highest FIC was cited for skin diseases (0.60).

Conclusion

Data obtained showed that in the studied area the folk use of plants is alive and still derives from daily practice. Evaluation of pharmacological activity for the promising medicinal plants is suggested.