Diversity, Distribution, Indigenous Uses and Conservation of Medicinal Plants in Nargu Wildlife Sanctuary, North Western Himalaya

2015 ◽  
Vol 22 (4) ◽  
pp. 181-201
Author(s):  
Pankaj Sharma ◽  
Sher Samant ◽  
Lalit Tewari

In the Indian Himalayan Region, the use of medicinal plants is still a tradition continued by local people or ethnic communities and Traditional Medicine Systems play an important role in daily health care of poor people. The use of plants as medicine is slowly increasing in the developed world because they have minor or no side effects. The present study was conducted in Nargu Wildlife Sanctuary of Himachal Pradesh as the total dependency of the stakeholders on nearby forests for medicinal resources. In the present study, we reported 371 plant species that are used by the people in and around Nargu WLS as medicine. Distribution of maximum species (297 spp.) occurred between 1801-2800 m zone and only 40 species were present above 3800m. Of the total medicinal species recorded, 163 spp. were native to the Himalayan region and 24 spp. native to the Himalaya and other biogeographically regions. Rests (184 spp.) were non-native. The most frequently cured disease category (108 spp.) was gastrointestinal disease. Stakeholders of the Sanctuary and surrounding villages have rich indigenous knowledge of the use of medicinal plants to maintain their primary health. Traditional herbal remedies are important and effective because many traditional uses are scientifically proven through phytochemical and pharmacological studies. However, a large number of plant species remain untested for bio-efficacy and toxicity. Such tests may reveal novel remedies that have bioprospecting potential. Moreover, the study emphasizes the need for the conservation of such precious medicinal resource of the area by managing and conserving the natural habitats, checking unscientific exploitation and by applying in-situ and various ex-situ conservation methods.

2016 ◽  
Vol 39 (2) ◽  
pp. 101-110
Author(s):  
R. Verma

A study was conducted to understand the floristic diversity along an altitudinal gradient with elevations varying from 1800-2400m above msl in Lakadmandi beat of Kalatop Khajjiar Wildlife Sanctuary in district Chamba, Himachal Pradesh during 2011. Total number of plant species was 81 belonging to 52 families and 76 genera. The dominant families were Asteraceae, Rosaceae, Pinaceae and Polygonaceae. The number of trees species was 6, 6 and 10 with the dominance of Quercus leucotrichophora, Cedrus deodara and Cedrus deodara at 1800-2000m, 2000-2200m and 2200-2400m elevation ranges respectively. The number of shrub species was 16, 13 and 23 with the dominance of Quercus leucotrichophora sapling, Sarcococca saligna and Sarcococca saligna at 1800-2000m, 2000-2200m and 2200-2400m elevations respectively. The number of herb species was 46, 46 and 58 at 1800-2000m, 2000-2200m and 2200-2400m elevation ranges respectively. On the basis of Importance Value Index (IVI), Valeriana jatamansii was the dominant herb at 2000-2200m and 2200-2400m elevation ranges respectively. The distribution pattern of most of plant species was contiguous at all altitudinal ranges. Index of diversity for herb species in these elevational ranges was 3.420, 3.568 and 3.250. Out of 40 medicinal plant species recorded from the area, 3 species i.e. Paris polyphylla, Podophyllum hexandrum and Taxus wallichiana fall in the category of threatened plants. The better conservation of natural resources can be done through promotion of community based conservation, ex-situ conservation through tissue culture, developing cultivation technologies and nurseries of medicinal plants and conducting of regular training on the procedure of medicinal plants collection and processing among the end users.


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):  
Jane Namukobe ◽  
Anthony Lutaaya ◽  
Savina Asiimwe ◽  
Robert Byamukama

This study was done to document medicinal plants used in the management of dermatological disorders. Documentation of plants is important for conservation especially of rare and endangered plant species. The study was done in Buyende and Kayunga districts in Uganda, between April and July 2017. Data was obtained using semi-structured questionnaires and group discussions, performed on 63 respondents (33 females; 30 males) who were purposively selected because of their expertise in plant use. The study recorded 111 plant species that belong to 46 plant families for treatment of 30 skin disorders. The dominant life form was herb (41%), while leaves were the most used parts (59 %). Majority of plants (72%) were harvested from their natural habitats. Family Fabaceae contributed the highest number of species (20). Milicia excelsa was recorded to be threatened with extinction. The most cited diseases were skin rash (14%), wounds (12%), syphilis (9%), allergy (9%) and ring worm (7%). The plant species with high percent respondent knowledge were Hoslundia opposita, cited by 83% of the people; Bidens pilosa (76%) and Jatropha carcus (56%) all for treating wounds. Topical application (90%) was the common mode of administering herbal remedies, while decoction was least used to prepare remedies. Plants are important in the management of dermatological disorders by local communities in the study areas. The diversity of medicinal plant species used in these areas is based on the rich traditional knowledge of the local communities. There is need to domesticate the rare and threatened medicinal plant species to avoid extinction. Plant species with high percent respondent knowledge can be considered for further studies to identify key active compounds important to develop natural based skin care products.


2016 ◽  
Vol 39 (1) ◽  
pp. 1-8
Author(s):  
R. Verma ◽  
K. Kapoor

A study was conducted to assess the composition of vegetation along an altitudinal gradient with elevations varying from 1900-2300m above msl in Khajrot beat of Kalatop Khajjiar Wildlife Sanctuary in district Chamba, Himachal Pradesh during 2011. Total number of plant species was 105 belonging to 60 families and 95 genera. The dominant families were Asteraceae, Rosaceae, Polygonaceae, Lamiaceae and Pinaceae. The number of tree species at 1900-2100m and 2100-2300m elevation was 14 and 10 with the dominance of Picea smithiana at both the altitudes. The number of shrub species was 23 and 19 with the dominance of Sarcococca saligna at both the elevations. The number of herb species was 61 and 54 with the dominance of Valeriana jatamansii at 1900-2100m and 2100-2300m elevation ranges respectively. The distribution pattern of most of the plant species was contiguous in all the altitudinal ranges. Index of diversity for herb species in different elevation ranges was 3.301 and 3.334. Out of 50 medicinal plant species recorded from the area, 3 species i.e. Dioscorea deltoidea, Polygonatum verticillatum and Paris polyphylla fall in the category of threatened plants. The better conservation of natural resources can be done through promotion of community based conservation, ex-situ conservation through tissue culture, developing cultivation technologies and nurseries of medicinal plants and conducting of regular training on the procedure of medicinal plants collection and processing among the end users.


2021 ◽  
Author(s):  
Fikadu Gutema ◽  
Weldegebrial G.Aregawi ◽  
Juhar Tesfaye Bekele ◽  
Abel sorsa Geletu

Abstract Background: Ethnoveterinary medicine is a scientific term for traditional animal health care that encompasses knowledge, belief, practice and skill of the community used for curing diseases and maintaining health of animals. A cross-sectional study was conducted using semi-structured questionnaires from September 2016 to August 2017 to gather information on the knowledge, practice and skill of the pastoralists and traditional healers about the importance and application of Ethno-veterinary medicine. Moreover, this study was conducted with the objectives of identification and documentation of major ethno-veterinary medicinal plants commonly used to treat camel aliments in Afar region.Result: A total of 146 traditional healers and pastoralists were interviewed for baseline and reliable information about Ethno-veterinary medicinal practice in Afar region. Accordingly, 99.3% of the respondents were men in which 66.44% of them were in the age range of 45-60. Majorities (76.02%) of the information’s concerning EVM were obtained from the elders among which 84.93% responded that the overall EVM practice and status in pastoral society of Afar is decreasing. A total of 710 plant species supposed to have medicinal property were recommended by pastoralists to be used for the treatment of 49 different animal diseases. Among 64 plants specimen collected, Balanites aegyptia, Cissus rotundifolia (Forssk.) Vahl, Cadaba rotundifolia Forssk, Solanum sp, Acalypha indica L and Tamarix aphylla (L.) Karsts were the commonly used plant species with high fidelity value. Concerned with plant parts used, leaf (20.5%) was the most frequently used plant parts followed by root (19.4%), fruit (14.4%), seed (10.8%) and entire plant (8.8%). These herbal remedies were administered orally, nasally, ocular and topically.Conclusion: pastoralists and traditional healers in Afar region have immense indigenous knowledge and practices of treating sick animals which should be supported by scientific techniques for analyzing the active ingredients contained in each plant species and for evaluating the safety, efficacy and dosage of the commonly used medicinal plants. In addition, on station establishment of commonly used medicinal plant nursery for conservation purpose and to conduct in-depth phytochemical analysis is paramount important.


2020 ◽  
Author(s):  
Xue Li ◽  
Le-Tai Yi ◽  
Ya-Qiong Bi ◽  
Lei Zhang ◽  
Ya-Hong Sun ◽  
...  

Abstract Background: The traditional medical practices of the Daur region are an important element in Chinese ethnomedicinal knowledge. However, relatively little recording of traditional Daur medicine (TDM) has been carried out. As it is gradually being replaced by traditional Chinese medicine (TCM) and modern medicine, further research is urgently needed. Methods: We collected ethnobotany and ethnozoology data about their local name, parts used and diseases to be treated, dosage, and route for administration through semi-structured interviews with 114 informants (18 sessions), focus group discussions (6 sessions), and extensive literature reviews. Medicinal samples and specimens were collected during field investigations from June 2015 to October 2018. The diseases and ailments reported as being treated were classified according to the International Classification of Diseases 11 th (ICD-11). The expression correlation of medicine classification, medicine, and disease was assessed using Cytoscape 3.6.1 software. Quantitative indices such as informant consensus factor (ICF) and use value (UV) were used to evaluate the importance of ethnomedicinal data. Results: We documented 30 plant species (from 19 families) and 21 animal species (from 11 families). In the past, the majority of plant species were collected from natural habitats, but now they are mainly cultivated. The most widely utilized plants were herbs (21 species), followed by shrubs (4), trees (3), and fungus (2). The most utilized groups of animals were mammals (14 species), followed by birds (5), amphibians (1), and reptiles (1). Medicines were mostly administered orally (43) but were also applied externally (11) or delivered via both routes (9). Informants indicated that medicines were prepared via decoction (21), grinding (11), boiling (10), extraction (8), and burning (7). Medicines were taken as a drink (37), eaten (16), or made into pills and powders (7), but could also be administered as an ointment/wash (6), wrap/dressing (5), in the nose, eyes, and mouth (4), or as a fumigate (2). The TDMs investigated in this study treated 76 human diseases or ailments classified under 13 disease categories, based on the ICD-11. The highest ICF (1.00) was reported for neoplasms and visual system diseases and childbirth or the puerperium, followed by injury, poisoning, or other diseases resulting from external causes (0.92), and symptoms, signs or clinical findings, not elsewhere classified (0.82). The most used medicinal species were Cervus elaphus , Cervus nippon , Capreolus , Gallus , Canis lupus familiaris , Betula platyphylla , and Artemisia integrifolia . Conclusions: A substantial body of ethnobotanical and ethnozoological knowledge could lead to the development of new medicines. Therefore, research into Daur ethnic medicines is urgently required The current research can make an important contribution to the body of knowledge about the national medicine of the Daur people. This is particularly important because the younger generation is not interested in learning and preserving their traditional medical practices. The information documented in the present study will provide a useful basis for future investigations into the ethnopharmacological and traditional knowledge of the Daur region.


2013 ◽  
Vol 36 (1) ◽  
pp. 61-74
Author(s):  
R. Verma ◽  
K. Kapoor

A study was conducted to understand the plant diversity along an altitudinal gradient with elevations varying from 2750 to 5000m above msl in Lippa – Asrang valley falling in cold desert area of Pooh sub division of district Kinnaur, Himachal Pradesh during 2007. The number of tree species at 2750-3200m and 3200-3650m elevations were 10 and 8 with the dominance of Cedrus deodara and Pinus wallichian respectively. The number of shrub species were 19, 17, 7 and 3 in the elevations of 2750-3200m, 3200-3650m, 3650-4100m and 4100-4550m respectively. Juniperus communis taking shape of the dominant shrub at 2750-3200 m, 3200-3650 m and 3650-4100m elevations. Rhododendron anthopogon was the dominant shrub at 4100-4550m elevation range. The number of herb species were 76, 73, 46, 39 and 33 at 2750-3200m, 3200-3650m, 3650-4100m, 4100-4550m and 4550-5000m elevational ranges respectively. On the basis of importance value index (IVI), Artemisia brevifolia, Heracleum candicans, Thymus linearis, Bergenia stracheyi and Bistorta affinis were the dominant herbs dotting different elevational ranges and distribution pattern of plant species was mostly contiguous in all the altitudes. Index of diversity for herb species in different elevational ranges was 3.89, 3.82, 3.47, 3.21 and 2.95. Out of 78 medicinal plant species as recorded from the area, 20 species fall in the category of threatened plants. The better conservation of natural resources can be well achieved through promotion of community based conservation stressing in-situ conservation through the establishment of nature reserves and ex-situ conservation through tissue culture, developing cultivation technologies and nurseries of medicinal plants and conducting regular trainings on the procedure of medicinal plants collection, processing amongst the end users/ the local people, traders and real stake holders.


2015 ◽  
Vol 19 ◽  
pp. 78-84
Author(s):  
TI Famojuro ◽  
JO Moody

Ethnobotanical survey was conducted on plants used traditionally for the management of sickle cell disease (SCD) in Gbonyin Local Government Area (LGA) of Ekiti State, South Western Nigeria. The study was conducted to document some of the medicinal plants used in the management of SCD with the aim of identifying possible drug leads from the phytomedicine of the area. A semi-structured questionnaire was used to obtain information on the use of herbal remedies for the management of SCD. A total of 32 respondents were interviewed in this study. twenty of them were males while twelve were females with the age range of 25 to 70 years. A total of 44 plant species belonging to 44 genera and 30 families were identified to be useful for the management of SCD. The most prominent among these plant families (genera) are Anacardiaceae (Anacardium occidentalis, Mangifera indica, Spondias mombin), Euphorbiaceae (Croton lobatus, Jatropha gossypifolia, Plukeneta conophora) and Fabaceae (Cajanus cajan, Pterocarpus osun, Cassia siamea) with three species each. Eighty percent (80%) of the 32 respondents interviewed said that their clients did not report any side effect and that the herbs were either collected from the forest (where available) or purchased from the herb markets. In all, the commonest plant species among the recipes given by the respondents according to their Use Mention Index (UMI) include: Elaeis guineense Jacq., Arecaceae (0.124); Khaya grandifoliola C.DC., Meliaceae (0.094); Carica papaya L., Caricaceae(0.094); Hymenocardia acida Tul., Phyllanthaceae (0.094); Mangifera indica L., Anacardiaceae (0.094); Parquetina nigrescens (Afzel.) Bullock, Asclepiadaceae (0.094) and Xylopia aethiopica (Dunal) A. Rich., Annonaceae (0.094).The main method of preparation is by decoction and in most cases, the preparation is taken orally twice to thrice daily. All the plants identified in this work have been used by most of the herbalists and adjudged to be efficacious in SCD management. The study concluded that the medicinal folklore of the Ekiti State LGA covered by this survey indicated high potential for drug discovery for the management of sickle cell disease.Keywords: Ethnobotany, Sickle Cell Disease, Traditional Medicine, Gbonyin LGA, Medicinal Plants


2010 ◽  
Vol 1 (1) ◽  
pp. 9 ◽  
Author(s):  
Jitendra Singh Butola ◽  
Sher S. Samant

In spite of the high economic value of the Saussurea species in the Indian Himalayan Region (IHR), the potential of most of the species is yet to be investigated. Therefore, an attempt has been made to study the diversity, distribution, habitat preference, nativity, endemism, status and indigenous uses of Saussurea species in the IHR. A total of 62 species were recorded from the IHR; of these, 37 species were native to the Himalayan region, 8 were endemic and 21 were near endemic to the IHR. Twenty-seven of the 28 species that were known to have indigenous uses also had medicinal value and are used for the treatment of various diseases/ailments. Many species, e.g., S. affinis (Ganga Mula*), S. auriculata (Pachak Kut), S. bracteata (Prerak Mul), S. costus (Kuth), S. gossypiphora (Kasturi Kamal) and S. obvallata (Brahm Kamal), have multiple uses. The genus showed high habitat specificity in that 16 species were recorded to be restricted to one or two habitats only. As many as 44 species were identified as rare in the study region. Considering the high industrial demand for raw materials and the endangered status of S. costus, S. gossypiphora, S. obvallata and S. simpsoniana (Fen Kamal), these species should be prioritized for conservation (in situ and ex situ) throughout the IHR. Population assessment of the rare-endangered, native, endemic and economically important species using standard ecological methods has been suggested for the quantification of the existing stock of these species in their natural habitats. Further, phyto-chemical investigations for the identification of active ingredients are suggested. Propagation and cultivation techniques are lacking for most of the species of Saussurea except for S. costus, S. obvallata and S. medusa (Snow Lotus). Furthermore, the native communities need to be sensitized to the sustainable use and conservation value of the species in this genus. *Local names given in parentheses throughout are in the Pahari language, spoken by native communities in the Himalayan region.


2021 ◽  
Author(s):  
Mersha Eshete Ashagre ◽  
Ermias Lulekal Molla

Abstract Background: Ethnobotanical studies are useful in documenting, analyzing, and communicating knowledge and interaction between plant diversity and human societies. Indigenous knowledge has developed as a result of human interaction with their environment. Overstocking and farmland expansion has become the main causes of natural resource degradation. Studies on the ethnobotany of the woodland and dry Afromontane vegetation in Suro Barguda District are lacking. So, it was important to study the diversity of medicinal plants and associated indigenous knowledge to determine the level of their usage, depletion, or conservation.Methods: Ethnobotanical data of traditional medicinal plants were collected by interviewing 196 informants (145 males and 51 females). Guided field walks and discussions (both group and individual discussion) were used in collecting the data. Quantitative approaches were used to determine the informant consensus factor, fidelity level, and use-value. Ethnomedicinal knowledge apprehended by different informant categories was compared using t-tests with R- software.Results: A total of 98 medicinal plant species belonging to 87 genera and 48 families were reported to be used for treating human ailments. Family Fabaceae was represented by the highest number of species followed by Lamiaceae. Four of the medicinal plants were endemic to Ethiopia. Shrubs were more dominant than trees and herbs. Most of the remedy preparations were from freshly collected plant parts; the major way of herbal medicine preparation was through chopping or pounding the plant parts and homogenizing them with cold and clean water; the oral application was the most common route of administration.Conclusion: The study area was rich in having medicinal plants and corresponding indigenous knowledge diversity. Most of the medicinal plants were found to play a multipurpose role across different use categories and consequently, some are under serious pressure challenging their survival. Hence, recorded high use value indices of multipurpose plant species in the study area can be used as signals of high use pressure and can be used as keys to design and implement well-coordinated complementary in situ and ex situ conservation activity to save these widely used plant species.


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