Floral diversity of Northeast India.pdf
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The document discusses the ecological and floral diversity of India, with a focus on the northeast region. It states that India has 12 biogeographical provinces, 5 biomes, and is one of the most biodiverse countries in the world. It also notes that the northeast region is a biodiversity hotspot and repository for medicinal plants. The northeast contains over 130 species of primitive angiosperms, 730 orchid species, and 65 bamboo species. Several new plant species were discovered in the northeast between 2015-2020. The document lists many ornamental plant species native to the northeast that have potential for floriculture.
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AUTHORS- DR BABITA SINGH , DR RITU JAIN AND DR PRATIVA ANAND
DIVISION OF FLORICULTURE AND LANDSCAPING
IARI NEW DELHI- 110012
biodiversity of medicinal plants in thudaripettai village
The medicinal plants have received more attention among researchers to treat various diseases and disorders. This study was aimed to record the various medicinal plants present in Thudaripettai Village situated in Tharangambadi Taluk, Nagapattinam district of Tamil Nadu. A total of 60 plant species belonging to 35 families were reported with their medicinal values. These results will provide information about medicinal plants and methods of utilization of these plants to cure various diseases of mankind. Survey of the information of medicinal plants used by the villagers were collected and arranged alphabetically followed by common name, vernacular name, family name, parts of use, methods of uses, medicinal uses and their habit. The information is very much useful for further research which will lead to the discovery of new bioactive compounds from the above medicinal plants.
Current_Status_Ornithofauna_Ambedkar_Nagar_Uttar_Pradesh.pdf
Current_Status_Ornithofauna_Ambedkar_Nagar_Uttar_Pradesh.pdfSSR Institute of International Journal of Life Sciences
This document summarizes a study on the ornithofauna of Ambedkar Nagar, Uttar Pradesh, India conducted from 2015-2018. Over 170 bird species belonging to 48 families were recorded. The families with the highest numbers of species observed were Passeridae, Anatidae, Corvidae, and Muscicapidae. While some lakes and wetlands potentially could support rich avian diversity, they faced serious threats from human activities. Conservation efforts are needed to address threats and educate the public.Biodiversity & I ts Conservation
This document provides an overview of biodiversity and its conservation in India. It defines biodiversity and describes the different levels of biodiversity, including genetic, species, and ecosystem diversity. It then discusses India's status as a megadiverse country, outlining the biodiversity found in various regions. The document covers threats to biodiversity such as habitat loss and poaching. It also discusses conservation efforts, including in-situ and ex-situ approaches. Key topics covered include biodiversity hotspots in India, endangered and endemic species, and efforts to address human-wildlife conflicts.
Biodiversity of india
India has high biodiversity due to its varied landscapes and climates which support diverse ecosystems ranging from tropical to alpine habitats. It is one of 12 megadiverse countries, containing 8% of world's species with only 2.4% of the land area. India's ecosystems can be divided into 10 major biogeographic zones based on plant and animal distributions which encompass varied forests, grasslands, and deserts. Forests make up over 20% of India's land and are classified into 16 major types ranging from tropical wet to alpine, containing extensive species diversity. This high biodiversity is influenced by environmental factors and provides numerous benefits.
Ethno-medicinal Survey of Area under Aritar Gram Panchayat Unit, East Sikkim,...
Ethno-medicinal Survey of Area under Aritar Gram Panchayat Unit, East Sikkim,...SSR Institute of International Journal of Life Sciences
ABSTRACT- Aritar is hilly area and altitude of the area varies from 800-3000 meter. The region harbor different tribal communities like Lepcha, Bhutia, Sherpa, Limboo, Newar, Chettri, Bhaun, Rai, Tamang, Sunwar, and Gurung. Due to the diversity of different tribal communities, traditional healers of different groups are found in this area. Medicinal importances of different plants were recorded after conducting interview with traditional healers, old man, women of different tribal communities of the area. The traditional medicinal uses of 50 plants species belonging to 38 families are reported in my study.
Key-words- Ethnomedicinal, Aritar, East Sikkim, Traditional healers, Lepcha, Bhutia, Sherpa, Limboo, Newar, Chettri, Bhaun, Rai, Tamang, Sunwar, Gurung
Biodiversity and its conservation
It covers what is meant by bio diversity, Bio diversity in India, value of biodiversity , threads of bio diversity and conservation of bio diversity
Unit 1 - Biodiversity & its conservation (BPH 306.3 - BCCH)
This document discusses biodiversity in Nepal. It defines biodiversity as the variety of plant and animal life on Earth, and describes it at three levels - species diversity, genetic diversity, and ecosystem diversity. It then provides details on species richness in Nepal, including over 5,800 flowering plants, 185 mammals, and 874 bird species. Threats to Nepal's biodiversity are also summarized, such as poverty, natural disasters, pollution, overgrazing, invasive species, illegal hunting and trade, and fires. The importance of conserving biodiversity is explained in terms of health/medicine, food security, cultural/aesthetic values, and ecological services.
Wild life of india dcs
This document provides information on forests and wildlife in India. It discusses the various protected areas in India including national parks and sanctuaries that help conserve wildlife. Some key points discussed include:
- India has a high level of biodiversity and is home to tiger, lion, elephant, rhino and many other species.
- There are several organizations dedicated to wildlife research and conservation like the Wildlife Institute of India.
- India has over 700 protected areas covering different ecosystems across the country.
- Deforestation and habitat loss pose major threats to India's wildlife. Conservation efforts include afforestation and protecting endangered species.
forest & wildlife resourc
India has high biological diversity and is one of the twelve most biologically diverse countries in the world, containing nearly 8% of the world's known species. It has over 47,000 plant species, 15,000 flowering plants, and 81,000 animal species. Natural vegetation in India refers to plant communities that have grown naturally without human influence and provides economic value through wood and other forest products as well as environmental value by preventing soil erosion, increasing water levels, and providing habitat for plants and animals.
forest & wildlife resources of India
India has high biological diversity and is one of the twelve most biologically diverse countries in the world, containing nearly 8% of the world's known species. It has over 47,000 plant species, 15,000 of which are flowering plants representing 6% of the world's total. India also has 81,000 known animal species and a variety of natural vegetation communities that have developed without human interference. A country's biological diversity is influenced by factors like climate, temperature, sunlight, precipitation, relief and soil type. Forests provide economic value from wood and minor products as well as environmental benefits like soil protection, water table recharge, and habitat for plants and animals. The IUCN classifies species as extinct, endangered, vulnerable,
Biodiversity
Introduction to biodiversity definition: genetic, species and ecosystem diversity – biogeographical classification of India – value of biodiversity: consumptive use, productive use, social, ethical, aesthetic and option values – Biodiversity at global, national and local levels – India as a mega-diversity nation – hot-spots of biodiversity – threats to biodiversity: habitat loss, poaching of wildlife, man-wildlife conflicts – endangered and endemic species of India – conservation of biodiversity: In-situ and ex-situ conservation of biodiversity
A0610105
This document summarizes a study on herbal remedies used by rural populations in the Varanasi region of eastern Uttar Pradesh, India. The study found that 40 medicinal plant species belonging to 27 families are commonly used to treat diseases like colds, coughs, fever, snake bites, and boils. Plants are the main source of healthcare for many poor rural residents. While herbal knowledge is passed down over generations, the researchers observed this knowledge is gradually declining as older herbal practitioners pass away and youth lose interest. Conservation of medicinal plant species is important to preserve this traditional healthcare system.
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- 1. Indian Agricultural Research Institute, IIHR Bengaluru, 560090 FLA 603: Advances in Protected and Precision Floriculture Assignment Submitted to: Dr. Sujatha Nair Submitted by: Mr. Lalduhsanga (12056) Title: Floral Diversity of India’s North Eastern Region The ecological or ecosystem diversity of the country is enormous, ranging from sea level to the highest mountainous ranges in the world; hot and arid conditions in the northwest to cold arid conditions in the trans-Himalayan region; tropical wet evergreen forests in Northeast India and the Western Ghats; mangroves of Sundarbans and fresh water aquatic to marine ecosystems. India has 12 biogeographical provinces, 5 biomes and 3 bioregion domains One of the 17 megadiversity countries in the world, Floral diversity in India is majorly concentrated in the 4 biodiversity hotspots, namely Eastern Himalayas Western Ghats (and Sri Lanka) Northeast India and Andaman Islands (Indo-Burma) and Nicobar Island (Sundaland) Ecological diversity in India: India has 12 biogeographical provinces, 5 biomes and 3 bioregion domains (Cox & Moore, 1993). The country supports a diverse array of habitats or ecosystems such as forests, grasslands, wetlands, coastal, marine and desert and each with rich and unique floristic diversity. Forests, grasslands, wetlands, coastal and marine and desert are the major ecosystems in India. It harbours a total of 47,513 plant species
- 2. Table 1: Total number of plant species (including virus, bacteria, algae, fungi and lichens) and their status in World and India SI. No. Type Number of known Species Percentage of Occurrence in India Number of Endemic Species Number of Threatened Species World India I 1. 2. Flowering Plants Gymnosperms Angiosperms 1021 268600 74 18043 7.35% 6.72% 8 ca. 4036 7 1700 III 1. 2. Non-flowering Plants Bryophytes Pteridophytes 16236 12000 2523 1267 15.54% 10.57% 629 47 ca. 80 414 III 1. 2. 3. 4. Others Virus and Bacteria Algae Fungi Lichens 11813 40000 98998 17000 986 7284 14883 2401 8.77% 18.21% 15.09% 14.12% Not Known 1924 ca. 4100 ca. 520 Not known Not known ca. 580 Not known Total 465668 47513 – 11273 2781 Fig1: Status of Plant species (including virus, bacteria, algae, fungi and lichens) in India Floral diversity of Northeast India: The Northeast India, with the presence of over 130 species of primitive angiosperms is also considered as a “cradle of flowering plants” 730 orchids out of 1229
- 3. 65 bamboo species out of 130 North East India is one of the richest repositories of Medicinal and Aromaticnplants (MAP). 53 Forest subtypes out of 221 subtypes in India Dominant flora of the region comprises: Orchidaceae Fabaceae Asteraceae Cyperaceae Poaceae Rubiaceae and Euphorbiaceae New Species (2015-2020) in North East:
- 8. Notable mentions for floriculture purposes: Arundina gramnifolia Paphiopedilum insigne Aeginetia indica Aeschynanthus parviflorus
- 9. Berginia cillata Eulophia nitida Globba andersoni Globba spathulata
- 10. Paphiopedilum spiceranium Habenara dentata Lilium mackliniae State flower of Manipur Rhododendron arboretum State flower of Nagaland
- 11. Nepenthes khasiana Sapria Himalayana Dendrobium bensoniae Paphiopedilum fairreanum
- 12. Dendrobium nobile State flower of Sikkim Rynchostylis retusa State flower of Assam and Arunachal Pradesh Paphiopedilum insigne State flower of Meghalaya Dendrobium densiflorum
- 13. Renanthera imschootianum State flower of Mizoram Paphiopedilum venustum Cymbidium tigrinum Cymbidium devonianum
- 14. Arachnanthe clarkei cymbidium eberneum Coelogyne cristata Vanilla pilifera Coelogyne rossiana Phaius mishmensis
- 15. Dendrobium wardianum Dendrobium heterocarpum Ascocentrum miniatum Cymbidium eburneum
- 16. Vanda coerulea Dendrobium falconeri Paphiopedilum charlesworthii Paphiopedilum wardii
- 17. Coelogyne ovalis Paphiopedilum villosum Cymbidium tigrinum Arachnanthe clarkei Bulleyia yunnanensis Aphyllorchis pantlingii Paphiopedilum fairrieanum