scholarly journals Traditional use of medicinal plants in the Chyangthapu-Phalaicha biological sub-corridor, Panchthar District, Kangchenjunga Landscape, Nepal

2020 ◽  
Author(s):  
Prabin Bhandari ◽  
Min Bahadur Gurung ◽  
Chandra Kanta Subedi ◽  
Ram Prasad Chaudhary ◽  
Khadga Bahadur Basnet ◽  
...  

Abstract Background: Chyangthapu-Phalaicha located in the northeastern Panchthar District, is a biodiversity hotspot in the Eastern Himalaya. The area is dominated by the Kirat indigenous community. The present study was conducted to document the knowledge of the ethnomedicinal uses and practices that exist in the area before the associated socio-cultural knowledge on biological diversity is lost. Methods: Ethnomedicinal data were collected through three focus group discussions and 47 key informant interviews using semi-structured questionnaires. The importance of medicinal plant species was assessed using quantitative indices such as informant consensus factor, relative frequency of citation, relative importance, fidelity level and Rahman’s similarity index. Results: Altogether, 140 medicinal plant species from 68 families and 127 genera were reported, which were used to treat 12 diseases categories. The dominant families were Asteraceae and Fabaceae which contributed eight species each. Fifty-five percent of the total medicinal plant species comprised of herbs. The most frequently used plant parts were underground parts (33%) and leaf (15%). The most common remedies preparation method was extract. Oral administration was the most common therapeutic mode (60%). Maximum informant consensus factor (0.96) was calculated for gastrointestinal diseases. The highest relative frequency of citation and fidelity level was observed for Swertia chirayita (0.83 and 100% respectively). Artemisia dubia depicted the highest relative importance (91.67). A thorough review of previous literature and analysis of field data revealed 90 new therapeutic use reports for 42 ailments belonging to 64 plant species.Conclusions: The ethnomedicinal study of the Chyangthapu-Phalaicha biological sub-corridor in the Kangchenjunga Landscape indicates that the area supports significant medicinal plants and associated traditional knowledge. The varied use of reported medicinal plants in the area indicates the need for their cultivation, processing and phytochemical investigation, especially for those with high ethnobotanical indices.

2021 ◽  
Author(s):  
Prabin Bhandari ◽  
Min Bahadur Gurung ◽  
Chandra Kanta Subedi ◽  
Ram Prasad Chaudhary ◽  
Khadga Basnet ◽  
...  

Abstract Background: Chyangthapu-Phalaicha located in the northeastern Panchthar District, is a biodiversity hotspot in the Eastern Himalaya. The area is dominated by the Kirat indigenous community. The present study was conducted to document the knowledge of the ethnomedicinal uses and practices that exist in the area before the associated socio-cultural knowledge on biological diversity is lost. Methods: Ethnomedicinal data were collected through semi-structured questionnaires. Stakeholders meetings were organized for assessing the conservation issues in the sub-corridor. The importance of medicinal plant species was assessed using quantitative indices such as informant consensus factor, relative frequency of citation, relative importance, fidelity level and Rahman’s similarity index. Results: Altogether, 140 medicinal plant species from 68 families and 127 genera were reported, which were used to treat 12 health disorders categories. The dominant families were Asteraceae and Fabaceae which contributed eight species each. Fifty-five percent of the total medicinal plant species comprised of herbs. The most frequently used plant parts were underground parts (33%) and leaf (15%). The most common remedies preparation method was extract. Oral administration was the most common therapeutic mode (60%). Maximum informant consensus factor (0.96) was calculated for gastrointestinal disorders. The highest relative frequency of citation and fidelity level was observed for Swertia chirayita (0.83 and 100% respectively). Artemisia dubia depicted the highest relative importance (91.67). A thorough review of previous literature and analysis of field data revealed new therapeutic use reports for 41 ailments associated with 52 plant species. The Rahman similarity index was high with the studies in neighbouring areas, while it was low with the geographically distant studies. Conclusions: The ethnomedicinal study of the Chyangthapu-Phalaicha biological sub-corridor in the Kangchenjunga Landscape indicates that the area supports significant medicinal plants and associated traditional knowledge. The varied use of reported medicinal plants in the area indicates the need for their domestication, processing and phytochemical investigation, especially for those with high ethnobotanical indices.


2021 ◽  
Author(s):  
Abhishek Dutta ◽  
Kanwaljeet Singh ◽  
Bikarma Singh ◽  
Yash Pal Sharma

Abstract Background: Gujjar and Bakarwal tribal communities are a treasure trove of traditional veterinary knowledge as they have been using plants to keep their livestock healthy and free from diseases. However, this knowledge is getting diminished day by day due to several factors. The present study was aimed to survey and document the medicinal plants used traditionally by the tribal communities of Gujjar and Bakarwal in the Poonch district of Jammu and Kashmir (J&K), India to treat various livestock ailments.Methods: A systematic and extensive ethnobotanical survey was conducted in 12 villages of district Poonch between July 2018-March 2020. Data was gathered from the tribals using semi-structured questionnaires and analysed quantitatively using use-value(UV), relative frequency of citation (RFC), informant consensus factor (ICF) and fidelity level (FL).Results: A total of 31 medicinal plant species belonging to 24 families of 30 genera with herbs as the dominantly used plant species (70.97%). The most commonly used plant part in the herbal preparations was root (35.14%) and leaf (32.43%) with oral administration as the mode. Consensus methodology has been used as a statistical tool to identify the most potentially effective medicinal plant species. Use-value and Relative frequency of citation were reported to be in the range of 0.03-0.72 and 0.03-0.48 respectively. Based on values, Rumex nepalensis was found to be the most important and dominant species used by the tribes. The reported Informant consensus factor value was found to be very high (0.81-1.00) thereby establishing more authenticity of the study. Maximum number of plant species (10 spp.) were used to treat the gynaecological/ andrological problems.Conclusion: In the present study, novel ethnoveterinary use for seven plant species viz., Aconitum violaceum, Arisaema jacquemontii, Bistorta amplexicaulis, Clematis grata, Ranunculus bulbosus, Ulmus villosa and Viburnum grandiflorum were recorded. The reported information can be used to standardize active principles which can further lead to the development of more efficient veterinary medicines.


2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Birhanu Adibaru Abebe ◽  
Samuel Chane Teferi

Indigenous people of a given community have their own local specific knowledge on plant use, management, and conservation. The objective of this study was to document medicinal plants used to treat human and livestock ailments in Hulet Eju Enese Woreda. The data were collected using semistructured interviews, focus group discussions, and field observations with local people. A total of 100 informants over the age of 20 years were selected to collect information on medicinal plant use. Descriptive statistics (percentage and frequency), Jaccard’s similarity index, independent sample t-test and analysis of variance, informant consensus factor, fidelity level, preference ranking, and direct matrix ranking were computed. A total of 80 medicinal plant species belonging to 75 genera and 52 families were documented. In terms of species diversity, Solanaceae stood first with 5 species followed by Euphorbiaceae and Malvaceae with 4 species each. Out of eighty medicinal plants, 53 species were used to treat only human ailments, 8 species were used to treat only livestock ailments, and the remaining 19 species were used for treating both human and livestock ailments. From the total medicinal plant species, shrub constitutes the largest number with 42.5% species. The most frequently used plant parts were leaves, accounting for 28.9%. The major routes of administration were oral accounts, 81 (57%), followed by dermal, 45 (31.7%), nasal, 6 (4.2%), and others, 10 (7%). In the disease category with the highest informant consensus factor (0.83) value was sudden sickness. There was highest preference (49) for Phytolacca dodecandra to treat rabies. Cordia africana was shown to be the top multipurpose species. This study revealed that the study area was rich in medicinal plants. Agricultural expansion, charcoal making, and firewood collection were considered major threats to medicinal plants. Therefore, awareness creation to the youth and training to the healers play a pivotal role to prevent the loss of indigenous knowledge.


2017 ◽  
Vol 15 (10) ◽  
pp. 679-699 ◽  
Author(s):  
Rapeeporn PHOLHIAMHAN ◽  
Surapon SAENSOUK ◽  
Piyaporn SAENSOUK

The present study aimed to study the diversity of plants used by Phu Thai ethnic groups in Nakhon Phanom province, and to find out the correlation between genders, age, and indigenous knowledge of the Phu Thai groups. The data were analyzed by using independent-samples t-test, one way ANOVA, cultural importance index (CI), informant consensus factor (ICF), and fidelity level (FL %). The results showed that there were 329 plant species from 89 families used in the daily life by the Phu Thai.The largest number of plant species were from Fabaceae (42 species, 12.77 %), followed by Zingiberaceae (20 species, 6.07 %), and Poaceae (15 species, 4.56 %). One hundred and ninety nine species were edible and used for consumption, 176 species for medicine, 56 species for cultural purposes, and 79 for other uses. The highest informant consensus factor (ICF) of medicinal plants were calculated for injuries (ICF = 0.961) indicating the highest degree of agreement among the informants knowledge of medicinal plants used to treat disorders in this category. The highest fidelity level (FL %) values were calculated for Crinum asiaticum L. var. asiaticum (93.62%), showing the conformity of knowledge regarding use of this plant to heal ankle sprains and postpartum women.          The CI values were calculated for Oryza sativa L. (CI = 2.74), followed by Saccharum officinarum L. (CI = 2.64), and Cocos nucifera L. (CI = 2.57), respectively. The most frequently used parts of the plant were leaves (82 species; 21.20 %) followed by fruits (70 species; 17.99 %), and stems (46 species; 11.85 %). Tree was the most common plant habit (77 species; 26.50 %), followed by the herb (72 species; 22.90 %), and climber (34 species; 9.20 %). The plants were gathered from cultivated fields more than from the forest. The ethnobotanical knowledge listed by males and females did not differ significantly (p > 0.05). The older informants had significantly more knowledge of medicinal plant uses than younger informants (p < 0.05). The Phu Thai ethnic group used Oryza sativa L. to make glutinous fermented liquors called “U”. It contains a variety of plants such as Alpinia galangal (L.) Willd., Lepisanthes rubiginosa (Roxb.) Leenh., Albizia myriophylla Benth., Paederia linearis Hook. f. var. linearis, Saccharum officinarum L., Streptocaulon juventas (Lour.) Merr., Oroxylum indicum (L.) Benth. ex Kurz, Harrisonia perforata (Blanco) Merr., and Tacca leontopetaloides (L.) Kuntze.


2020 ◽  
Author(s):  
Mark Lloyd Granaderos Dapar ◽  
Grecebio Jonathan Duran Alejandro ◽  
Ulrich Meve ◽  
Sigrid Liede-Schumann

Abstract Background Philippines is renowned as one of the species-rich countries and culturally megadiverse in ethnicity around the globe. However, ethnopharmacological studies in the Philippines are still limited especially in the most numerous ethnic tribal populations in the southern part of the archipelago. This present study aims to document the traditional practices, medicinal plant use, and knowledge; to determine the relative importance, consensus, and the extent of all medicinal plants used; and to integrate molecular confirmation of uncertain species used by the Agusan Manoboin Mindanao, Philippines. Methods Quantitative ethnopharmacological data were obtained using semi-structured interviews, group discussions, field observations, and guided field walks with a total of 335 key informants comprising of tribal chieftains, traditional healers, community elders and Manobo members of the community with their medicinal plant knowledge. The use report (UR), use categories (UC), use value (UV), cultural importance value (CIV), and use diversity (UD) were quantified and correlated. Other indices using fidelity level (FL), informant consensus factors (ICF), and Jaccard’s similarity index (JI) were also calculated. The key informants' medicinal plant use knowledge and practices were statistically analyzed using descriptive and inferential statistics. Results This study enumerated the ethnopharmacological use of 122 medicinal plant species, distributed among 108 genera and belonging to 51 families classified in 16 use categories. Integrative molecular approach confirmed 24 species with confusing species identity using multiple universal markers (ITS, matK, psbA-trnH, and trnL-F). There was strong agreement among the key informants regarding ethnopharmacological uses of plants, with ICF values ranging from 0.97 to 0.99, with the highest number of species (88) being used for the treatment of abnormal signs and symptoms (ASS). Seven species were reported with maximum fidelity level (100%) in seven use categories. The correlations of the five variables (UR, UC, UV, CIV, and UD) are significant (rs ≥0.69, p<0.001), some being stronger than others. The degree of similarity of the three studied localities had JI ranged from 0.38 to 0.42, indicating species likeness among the tribal communities. Statistically, the medicinal plant knowledge among respondents was significantly different (p<0.001) when grouped according to education, gender, social position, occupation, civil status, and age but not significantly different (p=0.379) when grouped according to location. This study recorded the first quantitative ethnopharmacological documentation coupled with molecular confirmation of medicinal plants in Mindanao, Philippines, of which one medicinal plant species has never been studied pharmacologically to date.Conclusion Documenting such traditional knowledge of medicinal plants and practices is highly essential for future management and conservation strategies of these plant genetic resources. This ethnopharmacological study will serve as a future reference not only for more systematic ethnopharmacological documentation but also for further pharmacological studies and drug discovery to improve public healthcare worldwide.


2021 ◽  
Author(s):  
Minyahel Tilahun ◽  
Tena Alemu ◽  
Shimelis Mengistu ◽  
Wondessen Ayalew ◽  
Abera Hailu

Abstract Background Sheka forest is the last indigenous forest in Ethiopia. Plant species are important for the production of different honey types used for both consumption and healing purpose. Healing purposes of plant species used for honey production has not been well documented. Documentation of the community honey based ethno pharmacological knowledge can provide huge significance in the process of subjective interpretation. Materials and Methods The study employed ethnographic descriptive and explanatory research design which participate 40 healers from Sheka forest, Ethiopia Quantitative analytical tools such as relative frequency citation (RFC), use value (UV), cultural importance index (CI), relative importance (RI), frequency index (FI) and informants consensus factor (ICF). Results Six major plant species have been identified in the study area. Honey made from Scheflera abyssinica (Geteme) had higher relative importance (1.67), relative frequency citations (0.55), citation index and frequency index (100). Honey from Vernonia amygdaline (Girawa) was used basically to treat human ailments such as diarrhea and Tonsillitis. Honey from Ficus vasta (Sholla) was primarily used to treat coughing, itching and allergy. Syzgiu guineense (Dokima) and Guizotia schimperi (Meskel Abeba) honeys were primarily used as cosmetics and to protect skin from excessive cold. Scheflera abyssinica honey was used for treat of almost all of the above listed ailments. Ailments like cosmetics and excessive cold, Tonsillitis and Itching and Allergy had a higher Informant Consensus Factor (ICF) of 0.86, 22 0.82 and 0.80, respectively. Wound and Foot and Mouth diseases were the only two livestock ailments treated by five different honey types. Conclusion Six plant species used for medicinal honey production that treated eight ailments have been identified. Scheflera abyssinica (Geteme) honey used for the treatment of eight human ailments. Honey treatment for Tonsillitis and itching and allergy had a higher Informant Consensus Factor.


2020 ◽  
Author(s):  
Mark Lloyd Granaderos Dapar ◽  
Grecebio Jonathan Duran Alejandro ◽  
Ulrich Meve ◽  
Sigrid Liede-Schumann

Abstract Background: Philippines is renowned as one of the species-rich countries and culturally megadiverse in ethnicity around the globe. However, ethnopharmacological studies in the Philippines are still limited especially in the most numerous ethnic tribal populations in the southern part of the archipelago. This present study aims to document the traditional practices, medicinal plant use, and knowledge; to determine the relative importance, consensus, and the extent of all medicinal plants used; and to integrate molecular confirmation of uncertain species used by the Agusan Manobo in Mindanao, Philippines.Methods: Quantitative ethnopharmacological data were obtained using semi-structured interviews, group discussions, field observations, and guided field walks with a total of 335 key informants comprising of tribal chieftains, traditional healers, community elders and Manobo members of the community with their medicinal plant knowledge. The use report (UR), use categories (UC), use value (UV), cultural importance value (CIV), and use diversity (UD) were quantified and correlated. Other indices using fidelity level (FL), informant consensus factors (ICF), and Jaccard’s similarity index (JI) were also calculated. The key informants' medicinal plant use knowledge and practices were statistically analyzed using descriptive and inferential statistics.Results: This study enumerated the ethnopharmacological use of 122 medicinal plant species, distributed among 108 genera and belonging to 51 families classified in 16 use categories. Integrative molecular approach confirmed 24 species with confusing species identity using multiple universal markers (ITS, matK, psbA-trnH, and trnL-F). There was strong agreement among the key informants regarding ethnopharmacological uses of plants, with ICF values ranging from 0.97 to 0.99, with the highest number of species (88) being used for the treatment of abnormal signs and symptoms (ASS). Seven species were reported with maximum fidelity level (100%) in seven use categories. The correlations of the five variables (UR, UC, UV, CIV, and UD) were significant (rs ≥0.69, p<0.001), some being stronger than others. The degree of similarity of the three studied localities had JI ranged from 0.38 to 0.42, indicating species likeness among the tribal communities. Statistically, the medicinal plant knowledge among respondents was significantly different (p<0.001) when grouped according to education, gender, social position, occupation, civil status, and age but not (p=0.379) when grouped according to location. This study recorded the first quantitative ethnopharmacological documentation coupled with molecular confirmation of medicinal plants in Mindanao, Philippines, of which one medicinal plant species has never been studied pharmacologically to date.Conclusion: Documenting such traditional knowledge of medicinal plants and practices is highly essential for future management and conservation strategies of these plant genetic resources. This ethnopharmacological study will serve as a future reference not only for more systematic ethnopharmacological documentation but also for further pharmacological studies and drug discovery to improve public healthcare worldwide.


2021 ◽  
Vol 2021 ◽  
pp. 1-25
Author(s):  
Sidra Ahsan Shah ◽  
Wajeeha Iqbal ◽  
Muneeba Sheraz ◽  
Bilal Javed ◽  
Syeda Sadaf Zehra ◽  
...  

Bajwat Wildlife Sanctuary is a complex riverine ecosystem and is unique because of the presence of river Chenab, various seasonal streams, lakes, and Head Marala barrage. These ecogeographic conditions provide diverse natural habitats for various plant and animal species to grow uninterrupted and have undocumented ethnopharmacologically important medicinal flora. The present study involves the first-ever extensive investigation to document the ethnopharmacological knowledge on medicinal plants of local healers and inhabitants of the Bajwat Wildlife Sanctuary to treat ailments. The unstructured and semistructured interviews of the local healers and inhabitants were conducted that included 130 individuals. The ethnomedicinal formulations, their method of preparation, mode of administration, parts of the plant used, diseases cured, and their categorization along with species use report (UR) were analyzed. The ethnopharmacological study led to the enlisting of 114 medicinal plant species belonging to 97 genera and distributed among 47 plant families. 2029 URs were collected with 42 general disease categories. Each plant species was reported 18 times to cure various diseases (∼18 UR), while ∼48 URs were collected on each disease category by local informants. Digestive issues (290 URs, ∼14.29%) and skin infections (279 URs, ∼13.75%) were found most commonly among the occupants of the area. The oral administration (69%) of herbal drugs and the preparation of plant extracts (32%) were the most common ethnopharmacological strategies. Inhabitants of the area were well aware of the limited use of poisonous plants. 8 (∼7%) out of the total 114 medicinal plant species were listed in the IUCN Red List of Threatened Species as Least Concern, while Eucalyptus camaldulensis Dehnh. was enlisted as near-threatened. The results of the present investigation show that the occupants of the Bajwat have sound information about the ethnopharmacological consumption of medicinal plants, and some of the novel ethnomedicinal formulations were reported which provide the basic data for further pharmacological research.


Author(s):  
S.Zh. Erekeyeva ◽  
◽  
R.B. Arysbayeva ◽  
A. Musrat ◽  
László Orlóci ◽  
...  

Rosaceae Juss. family have more cosmopolitan plants growing in many parts of the globe. Apart from food and decorative plants, there are also medicinal plant species. Increasing the potential of the use of medicinal plants currently represents one of the top-priority objectives that requires a comprehensive study of plants in isolation from natural flora, growing and preserving the species. The article focuses on Kazakhstani plant species of the Rosaceae Juss. family, and specifics of their growth and distribution. Endangered species, as reported in the literature and online sources, are briefly described. Also, the specifics of introducing 30 plant species of family Rosaceae Juss. from global and Kazakhstan flora in the Main Botanic Garden of Almaty are described, introduction parameters (phenological observation and seed quality parameters) are analyzed for 7 medicinal plant species (Agrimonia asiatica Juz., Filipendula ulmaria (L.) Maxim., Filipendula vulgaris Moench, Potentilla argentea L., Potentilla recta L., Fragaria vesca L., and Fragaria viridis (Duch.) Weston) are introduced from the Northern Tien Shan flora, and a brief summary of the introduction details obtained on the basis of the successful introduction index is provided.


2018 ◽  
Vol 1 (2) ◽  
pp. 58-64
Author(s):  
Dwi Haryanto ◽  
Rosye H.R. Tanjung ◽  
Konstantina M.B. Kameubun

Study on the used of medicinal plants by Marind people who lived at Wasur National Park, Merauke was conducted by using descriptive methods which include observation, interview, documentation, literature review techniques, as well as  emic and ethic approaches. During the study there were 46 species which belong to 26 families plants found as medicinal plants used by Marind people to cure about 30 diseases. Among 46 species, there were 7 potential medicinal plant species which known  and used by most Marind people. The seven potential medicinal plant species were Ipomoea triloba L., Bauhinia sp., Pittosporum sp., Kingiodendron platycarpum Bent., Sophora tool mentosa L.Cyrtandra sp., dan Tinopspora disstiflora L. Part of plant used vary from leaf, root, bark, fruit and other part of plant. Compare to other part of plant, leaf was the most common used as traditional medicinal plant. Key words:   traditional medicinal plant, Marind people, Wasur National Park


Sign in / Sign up

Export Citation Format

Share Document