• Home
  • relative frequency of citation
    • List of Articles relative frequency of citation

      • Open Access Article

        1 - Ethnobotanical study in Maneh and Semelghan regions of North Khorasan
        Pooya Arvin Rana Firouzeh
        Ethnobotany or botanical ethnography is the knowledge of documenting of traditional unwritten information in order to make optimal use of resources and effeectively protect of biodiversity and cultural information.Due to the diversity of vegetative cover in North Khoras More
        Ethnobotany or botanical ethnography is the knowledge of documenting of traditional unwritten information in order to make optimal use of resources and effeectively protect of biodiversity and cultural information.Due to the diversity of vegetative cover in North Khorasan province and also many traditional and scientific sources, a study in 2020 was carried out to identify the medicinal plants of Maneh and Semelghan regions and use of the knowledge and experience of the indigenous people  to introduce the properties and unknowns dimension of medicinal plants. Information about various aspects of plants such as traditional uses and how to use and sampling time of plants by preparing a questionnaire in the form of face-to-face interview and participatory observation were collected from experienced natives. The results of the present study showed that out of 106 species of medicinal plants, 18 species belonged to the Lamiaceae family, followed by the Asteraceae family with 17 species and the Apiaceae family with 12 species respectively. Liquorice (Glycyrrhiza glabra L.) with 385 reports to relieve digestive and respiratory problems and Chicory (Cichorium intybus L.) with 366 reports for treatment of digestive and skin diseases and Mallow (Malva sylvestris L.) with 358 reports to treat systematic and respiratory diseases showed the highest Use of Report, respectively. Also Glycyrrhiza glabra with 0.98, Cichorium intybus with 0.95 and Thymus transcaspicus with 0.93 had the highest rate of Relative Frequency of Citation index, respectively. In terms of biological form, 48 species of Hemicryptophytes, 21 species of Phanerophytes, 17 species of Therophytes, 12 species of Chameophytes and 8 species of Geophytes were identified in the region. The findings of this study show that the ethnobotanical information of the people of this region can provide a good basis for identifying the new therapeutic effects of plants, better use of medicinal plants and their products. Manuscript profile
      • Open Access Article

        2 - An ethnobotanical study in some villages of Semnan County
        Atefe Amirahmadi Fahimeh Ghamari Reza Naderi
        Ethnobotany studies the knowledge of native people in different regions and their information about the use of plants. The purpose of this research is the ethnobotanical study of villages in the south and east of Semnan city including 7 villages: Abkhuri, Ahmadabad (Nor More
        Ethnobotany studies the knowledge of native people in different regions and their information about the use of plants. The purpose of this research is the ethnobotanical study of villages in the south and east of Semnan city including 7 villages: Abkhuri, Ahmadabad (North), Ahmedabad (South), Kheyrabad, Delazian, Roknabad and Alaa. After examining and getting to know the study area, in order to obtain the required information, the areas were visited and interviews were conducted randomly in March 2021. Information was collected in the form of a questionnaire and mostly from elderly people familiar with the use of medicinal plants. In this research, 47 species belonging to 48 genera and 24 plant families were introduced by local people. The richest plant families were Lamiaceae with 10 species, Apiaceae with 6 species, Asteraceae with 4 species, and Fabaceae with 3 species. The highest value of the Relative Frequency Citation index (RFC) is related to Mentha spicata with 0.73, Thymus kotschyanus with 0.65, Carum carvi with 0.63, Cuminu cyminum with 0.57, M. longifolia with 0.53, Anethum graveolens with 0.48, Achillea whilhemsii with 0.38, Cichorium intybus with 0.32, Matricaria chamomilla with 0.19 and Alhagi persarum with 0.09. According to this study, the most use of plants in the villages of Semnan city was related to digestive disorders and general health of the body, and the least use was for the treatment of diabetes and kidney problems. Also, the most widespread method of using medicinal plants in the study area was reported as a decoction and the most used plant organ was leaves. The study of ethnobotany and using it in different fields is very important before forgetting this knowledge and destroying the natural habitats of Semnan county. Thus this research can provide a basis for future studies. Manuscript profile