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Ethnopharmacological relevance This paper illustrates the results of an ethnobotanical study carried out in the Vesuvio National Park (VNP) (Campania, Southern Italy). It describes the medicinal uses of the plants in an ancient area rich in ethnobiodiversity investigated for the first time. Aim for the study The main aim of the study was to understand at what extent current knowledge on medicinal plant uses is still alive in VNP. Materials and methods The informations were collected using semi-structured and unstructured interviews performed on 136 persons living in the investigated area from March to November 2014 and from April to October 2015. The age of the informants ranged from 47 to 85 years old; more than half of the informants aged between 61 and 70. Local plant uses were listed and analyzed in a table and compared with uses in other localities in Italy and in other regions of the Mediterranean basin. Results In VNP were recorded a total number of 132 plant species, belonging to 110 genera and 51 families mentioned for medicinal purposes. Among the recorded 132 plant species, 70 are spontaneous or subspontaneous and 62 are cultivated above all in the kitchen gardens or in the apartments, as food or as ornamental. Herbs represent the majority, followed by trees and shrubs or subshrubs. The investigated plants were used to cure 116 different human health diseases and 4 veterinary problems. The majority of plants are used in the treatment of gastrointestinal, skin and respiratory problems. Conclusion The number of medicinal plants reported in this paper reflects a well-preserved traditional popular knowledge (TPK) of the elderly people living in the rural areas and in the small villages of VNP. The conservation of TPK is owed to the persistence of an oral tradition that safeguard the use of plants as herbal medicine. We realized that while the use of some wild plants is decreasing, people continue to gather some cultivated and invasive plants for preparing remedies. Researches like this are necessary to protect ancient memories, to promote the transfer of information to the younger generations, to preserve ethno-biodiversity and to provide a starting point fur further biochemical investigations on medicinal entities. [ABSTRACT FROM AUTHOR]

Abstract: Ethnopharmacological relevance: The area of the “Monte Sicani Regional Park” (Central Western Sicily, southern Italy) has been quantitatively and extensively investigated in an ethnobotanical study for the first time. A total of 108 wild species are used for medicinal purposes, while, according to our study, the uses of 9 species have not previously been reported in ethnobotanical studies in Italy (e.g., the use of Kickxia elatine (L.) Dumort. for the treatment of hyperhydrosis of the feet, the use of Lavatera agrigentina Tineo for cough and bronchitis). Aim of the study: The aim of this paper is to analyze, through quantitative indicators, the extent of the current knowledge on medicinal uses of plants in the area, evaluating also the features of uniqueness and commonality of this knowledge in comparison with other Italian and Mediterranean areas. Methodology: Semi-structured interviews were carried out in the local communities between 2009 and 2010 within the Monti Sicani Regional Park with local people retained experts in rural traditions. A total of 230 people were interviewed about their knowledge on medicinal plant uses. Local plant uses were evaluated using ethnobotanical indices (e.g., cultural importance index, ethnobotanicity index, informant consensus factor) and then compared with uses in other localities in Sicily, Italy and the Mediterranean basin. Results: Local communities currently use a total number of 108 wild species (43 families) as remedies for human and livestock ailments. The majority of plants are used in the treatment of articular, skin and gastrointestinal problems. The use of some species is limited to Sicily (e.g., Rhus coriaria L., Athamanta sicula L., Senecio delphinifolius Vahl). Conclusions: The research shows an ongoing process of cultural erosion in an advanced stage, but results still highlight an interesting cultural identity as regards the local folk medicine. [Copyright &y& Elsevier]

Abstract: 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. [Copyright &y& Elsevier]