Ethnobotany of medicinal plants used in Eastern Mallorca (Balearic Islands, Mediterranean Sea)

Ethnopharmacological relevance

This paper represents the first large-scale ethnobotanical study in the island of Mallorca, and provides significant information on pharmaceutical plant uses, built up from interviews with native people from this touristic hotspot, demonstrating its ethnopharmacological importance.

Aim of the study

To collect, analyse and evaluate the ethnobotanical knowledge concerning medicinal plants in a north-eastern Mallorcan area (municipalities of Artà, Capdepera and Son Servera; 298 km², 31,764 inhabitants).

Materials and methods

We performed semi-structured interviews with 42 informants (mean age 77; 40% women, 60% men), identified the plant taxa reported and analysed the results, comparing them with those found in the current Mallorcan ethnobotanical information and in other territories.

Results

The informants reported data on 121 human medicinal plants representing 64 botanical families. Around 45 medicinal uses reported, concerning 37 species, have not or have very rarely been cited as medicinal. An index of medicinal importance is proposed.

Conclusions

All efforts addressed to compiling ethnobotanical information in industrialised or touristised areas such as Eastern Mallorca are still valuable. New possibilities can be explored to give practical value to Mallorcan ethnobotanical data in the frame of considering traditional plant knowledge as part of the islanders’ lifestyle and healthy habits.     

Ethnobotanical survey of herbal remedies traditionally used in Kohghiluyeh va Boyer Ahmad province of Iran

Ethnopharmacological relevance

Medicinal plants are an important element of medical system. These resources are usually regarded as part of cultural traditional knowledge. We present for the first time the results of an ethnobotanical survey in Kohghiluyeh va Boyer Ahmad province of Iran, conducted between 2008 and 2010. This information could be the basis of an evidence based investigation to discover new drugs.

Materials and methods

Ethnobotanical data were analyzed by use-reports in addition important indices like relative frequency of citation (RFC) and cultural importance index (CI) were calculated. Totally 23 informants were interviewed.

Results

Our study reports 138 traditionally used plant species, belonging to 52 plant families from this province. Asteraceae and Lamiaceae are the dominant locally used families. The highest number of species and application were reported for digestive system disorder, metabolic disorder and respiratory system, respectively. The part of the plant most frequently used was the aerial part (31.9%), leaves (14.8%) and fruits (11.7%). The plants are used both for medicinal and non-medicinal purposes. Daphne mucronata Royle. and Teucrium polium L. have the largest value of relative frequency of citation and cultural importance index, respectively.

Conclusion

Kohghiluyeh va Boyer Ahmad has good ethnobotanical potential for medicinal plants. This study is the first contribution to the ethnobotany of this region. We have gathered from this province some considerable knowledge about local medicinal plants for treating common health problem that is ready to be further investigated in the laboratory.     

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.     

An ethnobotanical study of medicinal plants in Turgutlu (Manisa—Turkey)

Ethnopharmacological relevance

A comprehensive ethnobotanical study was made in Turgutlu. This paper contains folk medicinal plants and ethnopharmacological information of this ethnobotanical study.

Aim of study

The aim of this study is to collect and identify the plants used in therapy by the local people and to reveal information on traditional herbal medicine.

Materials and methods

This study was made between 2010 and 2011 and its materials were the plants collected during the field work. The information was obtained through open and semi-structured interviews with the local people. In addition, informant consensus factor (FIC) and use value (UV) were calculated.

Results

76 Folk medicinal plants belonging to 44 families were identified in this study. Among them, 68 species are wild and eight species are cultivated plants. The most common families are Asteraceae (11.8%), Rosaceae (9.2%), Lamiaceae (7.9%), Apiaceae (3.9%) and Malvaceae (3.9%); the most common preparations were infusion (37%) and decoction (18.5%). A total of 177 medicinal uses (remedies) was recorded. Digestive system disorders have the highest FIC (0.73). According to use value (UV) the most important plants were Rosa canina (0.75), Ficus carica subsp. carica (0.74), Tilia platyphyllos (0.71) and Vitex agnus-castus (0.70).

Conclusion

In the research area the use of traditional folk medicine is still prevalent in the community especially in the villages.     

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.     

Medicinal utilization of exotic plants by Bapedi traditional healers to treat human ailments in Limpopo province,South Africa

Ethnopharmacological relevance

Most exotic plants are usually labelled as alien invasives and targeted for eradication. However, some of these exotic plants play an important role in the traditional primary healthcare sector of the Bapedi culture in the Limpopo Province of South Africa. The medicinal uses of most of these species have neither been documented nor their biological activity evaluated.

Aim of the study

To make an inventory of exotic species employed by Bapedi traditional healers to treat different human ailments in the Limpopo Province, South Africa.

Materials and methods

Semi-structured interviews, observation and guided field walks with 52 traditional healers were employed to obtain ethnobotanical data during first half of 2011 on the use of exotic plant species by Bapedi healers to treat human ailments. Based on ethnobotanical information provided by these healers, specimens were collected, numbered, pressed, and dried for identification.

Results

A total of 35 exotics species belonging to 21 families and 34 genera, mostly from the Fabaceae and Solanaceae (11.4% for each), Apocynaceae and Asteraceae (8.5% for each) were used by Bapedi healers to treat 20 human ailments. Trees (45.7%) and herbs (37.1%) are the primary source of medicinal plants. Species most frequently reported were used for the treatment of hypertension (35%), diabetes mellitus, erectile dysfunction and gonorrhoea (25% for each). The highest consensus from individual accounts of the traditional healers on the use of exotic plant remedies in this study was noted for the three ailments. These were for Catharanthus roseus (gonorrhoea, 60%), Punica granatum (diarrhoea, 38.4%) and Ricinus communis (sores, 21.5%). Of the 35 exotic plant species recorded, 34.2% are regulated by the Conservation of Agricultural Resources Act (1983) (CARA) No. 43 of 1983 either as worst weeds or invaders.

Conclusion

The present study demonstrated that exotic plant species play an important part as medicinal remedies employed by Bapedi healers to treat different human diseases in the Limpopo Province. The use of these species as alternative sources of medicinal remedies could alleviate harvesting pressure of wild indigenous plants, thereby enhance biodiversity's region. However, there is a need to formulate an appropriate policy to retain some of the useful medicinal exotics (listed under CARA No. 43 of 1983) within the environment before their medicinal value vanishes as they are eradicated through management strategies adopted by the South African government.     

Traditional knowledge on medicinal and food plants used in Val San Giacomo (Sondrio,Italy)—An alpine ethnobotanical study

Ethnopharmacological relevance

This work increases the ethnobotanical data from Northern Italy and, in particular, the Lombardy region, till now poorly documented, safeguarding the local folk knowledge, and provides information on new or scarcely reported properties of medicinal plants, whose traditional use needs to be validated experimentally.

Aim of the study

The present study aimed to gather, analyse and evaluate the ethnobotanical information on the species used for medicinal and food purposes by the native people of Val San Giacomo.

Materials and methods

The plant use was documented by speaking with more than 100 people, mainly over 60 years old, born and resident in Val San Giacomo. Information was collected using semi-structured interviews and then analysed by indices such as Ethnophytonomic Index (EPI), Ethnobotanicity Index (EI), relative frequency of citation (RFC), use value (UV), relative importance (RI) and factor informant consensus (FIC).

Results

Information on 66 plants belonging to 35 families (Asteraceae, Rosaceae and Lamiaceae, mainly) was gathered. The preference ranking placed Achillea moschata Wulfen at first place, both for the citation number and for RFC and UV. Arnica montana L., Thymus pulegioides L. and Artemisia genipi Stechm. were also in relevant use. Sixty species were wild and six were cultivated. Leaves, flowers, complete aerial parts and fruits were the plant parts most commonly used for remedy preparation (infusion, especially). The interviewees collected local flora for medicinal purposes, specifically. About 51.5% of the plant species were used to treat gastrointestinal tract of humans as digestive, depurative, appetiser, laxative, astringent and carminative remedies. About 56% of the plants were used in cookery, 24.2% in veterinary field, and 3% as cosmetics. The calculated indices demonstrated that in the studied area there is a small retention of plant knowledge. Only 6.2% of the autochthonous plants proved useful in folk tradition. Despite this, the uses of Sempervivum montanum L., Rhododendron ferrugineum L. and Panicum miliaceum L. were never documented by other ethnobotanical investigations conducted in the alpine area.

Conclusions

This survey was an extension of the ethnobotanical investigations performed in the Italian Alps. A study like this, though performed in a small area with a reduced traditional knowledge, could be the basis for subsequent research on the species that are interesting from a phytochemical point of view and on the potential use of their active metabolites.     

Medicinal plants used for the treatment of diarrhoea in northern Maputaland,KwaZulu-Natal Province,South Africa

Aim of the study

To document the ethnobotanical knowledge on antidiarrhoeal plant use by lay people in a rural community in northern Maputaland.

Materials and methods

Interviews were conducted amongst homestead inhabitants, using structured questionnaires. The focus was on the medicinal plants which are growing in and around the immediate vicinity of the homesteads.

Results

Twenty-three plant species are used in the study area to treat diarrhoea. Four plants (Acacia burkei, Brachylaena transvaalensis, Cissampelos hirta and Sarcostemma viminale) are recorded for the first time globally as an antidiarrhoel. The three antidiarrhoeal plants most frequently used in the study area are Psidium guajava, Catharanthus roseus and Melia azedarach (all three are exotic to South Africa), followed by Sclerocarya birrea and Strychnos madagascariensis which are indigenous. Seven of the 23 plant species are used in five different plant combinations for increased antidiarrhoeal efficacy.

Conclusion

The wide variety of plants that are used to treat diarrhoea in this area supports the traditional value that medicinal plants have in the primary health care system of the rural people in northern Maputaland, KwaZulu-Natal.     

Ethnomedicinal practices in the highlands of central Nepal: A case study of Syaphru and Langtang village in Rasuwa district

Ethnopharmacological relevance

The present paper documents the utilization of medicinal plants for the treatment of various human ailments in two village development committees in the Rasuwa district of central Nepal. It also evaluates the ethnopharmacological significance of the documented reports and identifies species of high indigenous priority in local therapeutics.

Materials and methods

The ethnobotanical information was collected by interviews and group discussions using standard ethnobotanical procedures. The homogeneity of informant?s knowledge was validated by Informant consensus factor (F_IC) and the relative importance of a plant species used as medicine in the study area was calculated with the help of use value (UV).

Results

The present study identified a total of 46 medicinal plants belonging to 26 families used for the treatment of 38 human ailments. Besides medicinal uses, the study has also documented the culinary and cultural use of 13 species of medicinal plants. The most commonly used part was root constituting about 42% of the total utilized plants. The most commonly used form of preparation was paste (31.91%). We found new usage reports for 9 medicinal plants. The F_IC value in the present study ranged from 0.66 to 1 with 84.6% values greater than 0.8 indicating high consensus among the informants. The most preferred species was Neopicrorhiza scrophulariflora (UV=0.96) and the lowest used value was found for Lyonia ovalifolia (UV=0.32).

Conclusions

People of Rasuwa possess rich traditional knowledge in medicinal plants utilization with strong consensus among local people on the utilization of species evident by higher F_IC values in different ailment categories. Strong pharmacological evidence for a majority of species being currently used as medicines shows that the plants used in local therapeutics are likely to be more effective in treating different medical ailments. The bioactive compounds extracted from these medicinal plants could subsequently be used in the creation of novel drugs to treat life threatening human diseases. The species with high use values are the ones likely to be more vulnerable because of high demand and high collection pressure. Therefore, it is imperative to prioritize such species for cultivation and sustainable management in order to ensure their long term availability.     

Herbal medicines used in the treatment of diabetes mellitus in Arunachal Himalaya, northeast, India

Ethnopharmacological relevance

Medicinal plants have played an important role in treating and preventing a variety of diseases throughout the world. Khampti tribal people living in the far-flung Lohit district of the Eastern Arunachal Himalaya, India still depend on medicinal plants and most of them have a general knowledge of medicinal plants which are used for treating a variety of ailments. This survey was undertaken in Lohit district in order to inventory the medicinal plants used in folk medicine to treat diabetes mellitus.

Materials and methods

Field investigations were conducted in seventeen remote villages of Lohit district starting from April 2002 to May 2004 through interviews among 251 key informants who were selected randomly during our household survey. To elucidate community domains and determine differences in indigenous traditional knowledge of medicinal plants with anti-diabetic efficacy, we repeated our field survey starting from April 2008 to May 2010 with one hundred traditional healers locally called as “Chau ya” in Khampti of Lohit district. “Chau ya” traditional healers who know and use medicinal plants for treating diabetes mellitus were interviewed using a semi-structured questionnaire.

Results

This study reports an ethnobotanical survey of medicinal plants in Lohit district of Arunachal Pradesh reputed for the treatment of diabetes mellitus. Forty-six plant species were identified in the study area to treat diabetes mellitus by the Khamptis “Chau ya” traditional healers. Comparative published literature survey analysis of this study with other ethnobotanical surveys of plants used traditionally in treating diabetes mellitus suggests that eleven plant species make claims of new reports on antidiabetic efficacy. These plant species are Begonia roxburghii, Calamus tenuis, Callicarpa arborea, Cuscuta reflexa, Dillenia indica, Diplazium esculentum, Lectuca gracilis, Millingtonia hortensis, Oxalis griffithii, Saccharum spontaneum, and Solanum viarum. Some of the plants reported in this study have an antidiabetic effect on rodent models but none have sufficient clinical evidence of effectiveness.

Conclusions

The wide variety of medicinal plants that are used to treat diabetes mellitus in this area supports the importance of plants in the primary healthcare system of the rural people of Lohit district of Arunachal Pradesh. The finding of new plant uses in the current study reveals the importance of the documentation of such ethnobotanical knowledge.     

Ethnobotany of the Alt Empordà region (Catalonia,Iberian Peninsula): Plants used in human traditional medicine

Ethnopharmacological relevance

This paper provides significant ethnobotanical information on pharmaceutical plant uses from a tourist and industrialised region, where some degree of acculturation exists, so that there is urgency in recording such data.

Aim of the study

To collect, analyze and evaluate the ethnobotanical knowledge about medicinal plants in a north-eastern Iberian region (Alt Empordà, 1358 km², 129,160 inhabitants).

Methodology

We performed 101 semi-structured interviews with 178 informants (mean age 69; 71% women, 29% men), identified the plant taxa reported and analyzed the results, comparing them with those from other territories.

Results

The informants reported data on 518 species. Of these, 335, belonging to 80 botanical families, were claimed as medicinal. This work is focused on human medicinal plant uses, which represent 98% of the pharmaceutical uses (3581 out of 3643 use reports). Around 800 medicinal uses, concerning 200 species, have not, or have very rarely been cited as medicinal; of these, 32 uses of 30 species have been reported by three or more independent informants.

Conclusions

The folk knowledge about medicinal plant use is still alive in the studied region, and a number of scarcely reported plant uses has been detected, some of them with promising phytotherapeutical applications.     

Medicinal plants used by the Bapedi traditional healers to treat diarrhoea in the Limpopo Province,South Africa

Ethnopharmacological relevance

This paper provides ethnobotanical information on medicinal plants used to treat diarrhoea in the Limpopo Province, South Africa. Documentation of this nature usually provides the basis for selecting medicinal plants for future phytochemical and pharmaceutical studies aimed at developing new, effective and affordable plant-derived diarrhoea remedies.

Aim of the study

To record and document medicinal plants used by the Bapedi traditional healers to treat diarrhoea in the Limpopo Province, South Africa.

Materials and methods

In order to record and document medicinal plants used by the Bapedi traditional healers to treat diarrhoea, 51 healers from 17 municipalities covering Capricorn, Sekhukhune and Waterberg districts in the Limpopo Province, South Africa were interviewed between January and July 2011. Data collected included the names of plants, plant part(s) used, methods of herbal preparation, administration, dosage and duration of treatments. Voucher specimens of the plants used by the Bapedi traditional healers to treat diarrhoea were collected, identified and deposited as future reference material at the Larry-Leach Herbarium (UNIN), University of Limpopo.

Results

A total of 20 plant species representing 16 families and 20 genera were found to be commonly used by the Bapedi traditional healers to treat and manage diarrhoea in the Limpopo Province, South Africa. The largest proportion of the medicinal plants belonged to the families Anacardiaceae, Asteraceae, Fabaceae and Malvaceae (10% each). The most frequently used species were Punica granatum (39.2%), Grewia bicolor (33.3%), Dombeya rotundifolia (21.6%), Commiphora marlothii (19.6%) and Acacia senegal (13.7%). The roots were the most commonly used plant part (50%), followed by leaves (20%), bark (15%), fruits (10%), pericarp, seed, tuber and whole plants (5% each). Mono therapies based on preparations made from a single plant species were the most dominant (90%). All medicinal preparations were taken orally for 1 week or until diarrhoea subsided. The therapeutic claims of the medicinal plants documented in this study are well supported by literature, with 70% of the species having anti-diarrhoeal properties or are used as diarrhoea remedies both in South Africa and also in other countries.

Conclusion

This study reveals that local communities in the Limpopo Province, South Africa still depend on traditional medicines for basic healthcare; and the use of traditional medicines is still an integral part of their socio-cultural life.     

Medicinal plants and their uses by the people in the Region of Randa,Djibouti

Ethnopharmacological relevance

The article presents the local knowledge on medicinal plants and their relevance in managing health problems. Important ethnobotanical leads are given with priority species and disease categories, casting insight on future phytochemical and pharmacological studies.

Aim of the study

The use of traditional medicinal plants has been an integral part of the traditional healthcare systems in Djibouti. However, scientific studies on the traditional herbal healing systems of the various cultural groups have never been undertaken. This study has, therefore, aimed at assessing plant-related ethnomedicinal knowledge of the people in Randa Region; prioritising the plants with respect to common disease categories and inferring about prospects of new pharmacological products.

Materials and methods

Interview-based ethnobotanical field study was carried out to document the plant-based ethnomedicinal knowledge handed down to the present by the oral tradition of people living in 24 villages in Tadjourah District of Randa Region (north Djibouti). Informant Consensus Factors (ICF) and Fidelity Level (FL) values of the medicinal plants were calculated to check the level of informant agreement and the healing potentials of the species.

Results

A total of 91 plant species that belong to 72 genera and 40 families were documented. Most of these species (92%) were collected from non-cultivated areas. Their local names and traditional uses in medicine were also studied. The plant family Fabaceae was represented by the highest number of taxa (17 species). Strong informant agreements hinted at good healing potentials of some species as shown by high values of consensus factors for eye diseases (0.98), mouth diseases (0.93), kidney problems (0.89) and microbial infections (0.84). Dodonea angustifolia, Solanum cordatum, Grewia erythraea, Acalypha indica, Acacia etbaica, Fagonia schweinfurthii, Solanum coagulans, Senna alexandrina and Grewia tembensis scored high FL values emerging as promising priority species for future pharmacological screening against microbial infections.

Conclusion

The results of this study may inspire further ethnobotanical and ethnopharmacological research and investigations toward drug discovery in Djibouti and beyond.     

Ethnobotanical study of indigenous knowledge on medicinal and nutritious plants used to manage opportunistic infections associated with HIV/AIDS in western Uganda

Ethnopharmacological relevance

Traditional medicine plays an important role in the daily lives of the people of Uganda to treat a wide range of health problems. Our study presents results of an ethnobotanical inventory conducted to identify and document medicinal and nutritional plants used in the management of opportunistic infections associated with human immunodeficiency virus / acquired immunodeficiency syndrome (HIV/AIDS), the plant parts used, preparation and administration methods of herbal remedies.

Materials and methods

We performed semi-structured interviews with 79 respondents (women 78%, men 22%), who included specialists in medicinal plants (such as traditional birth attendants and herbalists) and non specialists with general knowledge of plant use. Respondents answered a semi-structured questionnaire regarding their knowledge of plants and general treatment practices including management of HIV/AIDS opportunistic infections. The reported plants were collected and identified. Data were analyzed using factor informant consensus and fidelity level to determine homogeneity of informants? knowledge on medicinal and nutritional plants suitable for different ailment categories and the most preferred plant species used to treat each ailment category in the study areas.

Results

The study revealed 148 plant species belonging to 54 families, most of which were herbs (50.7%). Leaves (61.6%) were the most frequently used parts in remedy preparations which were mainly administered orally (72%). The majority of plants (62%) were harvested from wild habitats. The most important species according to fidelity values are Hibiscus sabdariffa L. for anaemia, Mangifera indica L. for cough, Zehneria scabra (L. F.) Sond. for skin infections, Rhus natalensis Bernh.ex.Krauss for diarrhoea and Tarenna pavettoides (Harv.) Sim for appetite boosting. The factor informant consensus highlighted the agreement in the use of plants and showed that the respiratory infections category had the greatest agreement (0.60). Family Asteraceae accounted for 15% of the total species recorded. Sixty plant species (40%) of the plants provide nutritional support.

Conclusion

The study revealed that folk medicine is still widely practised. Fidelity level values indicate that these plants are the most preferred species for particular ailments. The high consensus value (0.6) indicated that there was high agreement in the use of plants for respiratory ailments among others. These preferred plant species could be prioritized for conservation and subjected to chemical screening to ascertain their pharmacological activities.     

An ethnobotanical study of medicinal plants in Marmaris (Muğla,Turkey)

Ethnopharmacological relevance

This study aimed to document traditional uses of medicinal plants in the Marmaris district of south-west Anatolia and to compare this information with our current knowledge of plant medicine in Turkey and the Mediterranean countries.

Materials and methods

We collected the information through semi-structured interviews with 98 informants (51 men and 47 women). In addition, the relative importance value of species was determined and informant consensus factor (FIC) was calculated for the medicinal plants included in the study.

Results

We report the medicinal uses of 64 plant species belonging to 35 families, including the uses of nine essential oils. Most of the medicinal plants used in the Marmaris district belong to the families Lamiaceae (13 species) and Asteraceae (four species). The most commonly used plant species are Salvia fruticosa, Origanum onites, Lavandula stoechas, Mentha pulegium and Satureja thymbra. For the purposes of making essential oils, Salvia fruticosa is the plant species most commonly used. Two of the plants we report on (Liquidambar orientalis, Phlomis lycia) are endemic to Turkey and the East Agean Islands. Sideritis libanotica subsp. linearis is endemic to Turkey, Lebanon and Syria. Thymus cilicicus is endemic to Turkey, East Agean Islands, Lebanon and Syria. For six plant species (Narcissus tazetta, Lagenaria siceraria, Hypericum montbrettii, Phlomis grandiflora var. grandiflora, Polygonum bellardii, Crataegus aronia var. aronia) we report new different ethnobotanical uses not previously reported in Turkey.

Conclusions

Some plants are used for medicinal purposes both in Marmaris and in other parts of Turkey and in the Mediterranean countries, either for the same or for different purposes. This paper helps to preserve valuable information that may otherwise be lost to future generations.     

Ethnobotanical study in the Madonie Regional Park (Central Sicily,Italy)—Medicinal use of wild shrub and herbaceous plant species

Ethnopharmacological relevance

This paper illustrates the results of an ethnobotanical study carried out in the Madonie Regional Park (Central Sicily, Italy). It specifies the medicinal uses of plants in the study area and contains the results of a quantitative analysis carried out for the first time in an area noted for its high degree of biodiversity. It also introduces 28 species not previously accounted for in the area of study for their medicinal uses, highlighting Silene flos-cuculi L. Greuter & Burdet, little known as medicinal in the Mediterranean area.

Aim of the study

To understand to what extent current knowledge on medicinal-use plants is still an element of the culture within the elderly population of the Madonie Regional Park.

Methodology

The information was obtained using a semi-structured interview format performed on 150 informants over the age of 60 who were considered experts in plants and rural traditions. The taxa were identified and the results were analysed also using a range of quantitative ethnobotanical indices.

Results

A census was made of 174 wild plant species, 100 of which with medicinal and veterinary uses, belonging to 49 botanical families. Of the 170 endemic species found in the Madonie Regional Park, only 2 species were cited in this study for medicinal purposes. Most of the species were used against dermatological diseases, general health and metabolic disorders. The leaves were the most-used parts of the plant and the most common preparation methods were decoction and infusion. The level of knowledge on medicinal uses of the plants was not found to be high within the elderly population, demonstrating an ongoing process of cultural erosion.

Conclusions

Only very few medicinal uses are widely known by all the informants and, on many occasions, a specific medicinal use was cited by only very few people. Further study is required in order to find out to what extent knowledge on the medicinal use of plants is still present in the younger generations in this area of Sicily, and what methods might be adopted in order to halt this gradual loss in knowledge.     

Ethnobotanical study on medicinal plants around Mt.Yinggeling,Hainan Island,China

Aim of the study

The main objectives were to collect information on the use of medicinal plants and compare medicinal plant traditions between Run and Qi.

Materials and methods

Information was obtained from semi-structured interviews, personal conversation and guided fieldtrips with herbalists.

Results

385 species belonging to 290 genera in 104 families were used for the treatment of various diseases. Rubiaceae (20 species), Euphorbiaceae and Compositae (19 species respectively) were predominant families used by herbalists. The most species were used for injuries (20.1%), muscular–skeletal system disorders (18.3%) and infections/infestations (18.0%). The coefficient of similarity (36.6%) shown a high consensus of plant species used by Run and Qi. The ‘informant agreement ratio’ values for both Run and Qi are rather low (less than 0.3).

Conclusions

Traditional medicinal plants still play an important role in medical practices of Li Ethnic Group around Mt.Yinggeling. There is a close relationship of medicinal plant traditions between Run and Qi. Further investigation is necessary to record this valuable knowledge before its disappearance.     

An ethnobotanical study of medicinal plants used by the local people of Alaşehir (Manisa) in Turkey

Ethnopharmacological relevance

This paper represents the first large-scale ethnobotanical study in the Ala?ehir and its surrounding (Manisa/Turkey). There are scarcely any studies for using plants. There is urgency in recording such data. This is the first ethnobotanical study in which statistical calculations about plants are done by ICF (Informant Consensus Factor) method. This study aimed to identify plants collected for medicinal purposes by the local people of Ala?ehir, located in the Aegean Region of Turkey, and to document the traditional names, preparation and uses of these plants.

Materials and methods

Field study was carried out over a period of approximately 2 years (2010–2012) in Ala?ehir. During this period, 137 vascular plant specimens were collected. Demographic characteristics of participants, local plant names, utilized parts and preparation methods of the plants were investigated and recorded. In the scope of the study, medicinal plant species and related information were collected; herbarium materials were prepared; and the specimens were entitled. Field research was conducted by collecting ethnobotanical information during structured and semi-structured interviews with native knowledgeable people in territory. In addition, the relative importance value of species was determined and ICF was calculated for the medicinal plants included in the study.

Results

A total of 137 medicinal plants belonging to 58 families were identified in the region. Among them, 105 species are wild and 32 species are cultivated plant. The most dominant medicinal plant families were Asteraceae (>13%), Lamiaceae (>11%), Rosaceae (>7%), and Fabaceae (>4%), again; the most common preparations were infusion and decoction. It was found that Origanum onites L., Urtica urens, Thymus zygioides Griseb., Matricaria chamomilla L., Salvia tomentosa Mill., Cerasus avium (L.), Tilia argentea Desf. ex DC., Hyoscyamus niger L., Urtica pilulifera L., Anethum graveolens L., Euphorbia rigida Bieb., Hypericum perforatum L., Paliurus spina-christi Mill., Rosa canina L., Viscum album L. subsp. austriacum (Wiesb.) Vollman, Silybum marianum (L.) Gaertn., Elymus repens (L.) Gould and Juglans regia L. were the most commonly used species. The traditional medicinal plants have been mostly used for the treatment respiratory tract diseases (14.1%), gastro-intestinal diseases (10%), kidney problems (7.3%), diabetes (7.1%), cholesterol (5%), rheumatism (4%), cancer various (4%), cardiovascular problems (3.1%) and burn (3%).

Conclusion

Gathering, processing and consuming wild edible plants are still practiced in all the studied Ala?ehir areas. These plants, used in the treatment of many different diseases, are freely harvested in this region at abundant amounts. Due to the increasing health service facilities in the area, herbal medicine, seemed to be more related to health care and disease prevention than cure.