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Talukdar, S. R.
- Floristic Diversity of Barnadi Wildlife Sanctuary, Assam
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Authors
Affiliations
1 Botanical Survey of India, Eastern Regional Centre, Shillong-793003, IN
1 Botanical Survey of India, Eastern Regional Centre, Shillong-793003, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 57 (2015), Pagination: 19-28Abstract
The paper provides a floristic account of Barnadi Wildlife Sanctuary, Assam which includes 454 species, 2 subspecies and 3 varieties belonging to Angiosperms and Pteridophytes. The maximum numbers of species are represented by dicotyledons with 332 species, 1 subspecies and 3 varieties, followed by monocot with 99 species and pteridophytes with 24 taxa. Habitat and life forms analysis of the flora revealed that there are 262 herbs 89 trees, 61 shrubs and 47 undershrub. A brief account of vegetation of the sanctuary, economic potential of plants, threats and conservation measures has been provided.Keywords
Floristic Diversity, Barnadi Wildlife Sanctuary, Vegetation, Assam, Economic Potential, Conservation.Full Text
References
- CHOWDHERY, S., A. Kr. NATH, A. BORA, P.P.DAS AND U.PHUKAN. 2005. Assam’s Flora: present status of Vascular plants. A.S.T.E.C., Guwahati.
- HOOKER J. D. 1875-1897. The flora of British India, Vol 1-7. Reeve &Co;. London.
- KANJILAL U. N., P. C. KANJILAL, A. DAS, R. N. DE AND N. L. BOR. 1934-1940. Flora of Assam Vol.1-5. Govt. Of Assam, Shillong.
- Floristic Diversity of Laokhowa Wildlife Sanctuary, Assam, India
Abstract Views :239 |
PDF Views:160
Authors
Affiliations
1 Botanical Survey of India, Eastern Regional Centre, Shillong-793003, IN
1 Botanical Survey of India, Eastern Regional Centre, Shillong-793003, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 59, No 2 (2017), Pagination: 168-177Abstract
The paper provides a floristic account of Laokhowa Wildlife Sanctuary which includes 409 taxa belonging to 303 genera and 105 families of Angiosperms and Pteridophytes. The dicotyledons are represented by 281 species, 1 subspecies, 3 varieties, monocotyledons are with 104 species; while pteridophytes with 20 species. There are 266 herbaceous species, 49 trees, 63 shrubs and 31 under shrubs. Habitats wise, there are 351 species of terrestrial, 9 epiphytes, 45 aquatic and 4 parasites. A brief account of vegetation of the sanctuary, economic potential of plants, threats and conservation measures have been provided.Keywords
Floristic Diversity, Laokhowa Wildlife Sanctuary, Vegetation, Assam, Economic Potential, Conservation.Full Text
References
- CHOWDHERY, S., A. Kr. NATH, A. BORA, P. P. DAS AND U. PHUKAN. 2005. Assam’s Flora: present status of Vascular plants. A.S.T. E.C., Guwahati.
- HOOKER J. D. 1875-1897. The flora of British India, Vols 1-7. L. Reeve & Co. London.
- ISLAM, M. 1990. The Flora of Majuli, Singh Mahendra Pal Singh, Dehradun.
- KANJILAL U. N., P. C. KANJILAL, A. DAS, R. N. DE AND N. L. BOR. 1934-1940. Flora of Assam. Vol .1-5. Govt. Of Assam, Shillong.
- NATH, S. K. 2012. Aquatic macrophytes of Laokhowa Wildlife Sanctuary, Assam, India. Int. J. Eng. Res. App. 2: 1911-1913
- NATH, S. K. 2012a. Vegetation and Wildlife of Laokhowa wildlife Sanctuary in Assam, India. Int. J. Eng. Res. App. 3: 248-253.
- NATH, S. K. AND S. K. SARMA. 2012. The Status of Laokhowa Wildlife Sanctuary, Assam, India. Int. J. Eng. Res. App. 3: 237-241.
- SHARMA, U. K. 2004. Medicinal Plants of Assam. Bishen Singh Mahendra Pal Singh, Dehradun.
- TALUKDAR, S. R AND C. DEORI. 2016. Biodiversity potential of the wetlands of Laokhowa wildlife sanctuary, Assam, India. NeBio 7(3):82-92
- TALUKDAR, S. R AND C. DEORI. 2016a. Life forms and Biological spectrum of the flora of Laokhowa wildlife sanctuary, Assam, India. NeBio 7(4):151-165.
- Recollection of Impatiens angustiflora (Balsaminaceae) and Notes on its Lectotypificatio
Abstract Views :311 |
PDF Views:129
Authors
Affiliations
1 Botanical Survey of India, Sikkim Himalaya Regional Centre, Gangtok-737103, Sikkim, IN
2 Botanical Survey of India, Eastern Regional Centre, Shillong–793003, Meghalaya, IN
1 Botanical Survey of India, Sikkim Himalaya Regional Centre, Gangtok-737103, Sikkim, IN
2 Botanical Survey of India, Eastern Regional Centre, Shillong–793003, Meghalaya, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 62, No 2 (2020), Pagination: 154-160Abstract
Impatiens angustiflora Hook.f. (Balsaminaceae) re-collected from the type locality, Khasi Hills, Meghalaya, India after almost 67 years. The actual distributional range of the species has been discussed on actual data as there were erroneous reports of its occurrence. To facilitate its proper identity and easy identification, detailed description from live materials with coloured illustrations, comparison of characters with closely allied species are presented. The present status of the species in wild and measures of conservation are provided. A lectotype is designated here as no holotype was indicated in the protologue.Keywords
Balsaminaceae, Distribution, Endemic, I. angustiflora, Khasi Hills, Lectotype, Meghalaya.Full Text
References
- BHASKAR, V. 2012. Taxonomic monograph on Impatiens L. (Balsaminaceae) of Western Ghats, South India: the key genus for endemism. Centre for Plant Taxonomic Study, Bangalore, India. pp. 283.
- CHAKRABARTY, T. 2009. Checklist of the genus Impatiens L. (Balsaminaceae) for Sikkim State. Journal of Economic and Taxonomic Botany 33(1): 205–215.
- CHEN, Y.L., S. AKIYAMA AND H. OHBA. 2008. Balsaminaceae. In: Wu Z., Raven P. H., Hong D.Y. (Eds.) Flora of China Vol. 12. Science Press, Beijing & Missouri Botanical Garden Press, St. Louis, USA. pp. 43–113.
- FISCHER, E. 2004. Balsaminaceae. In: Kubitzki, K. (Ed.) Families and Genera of Vascular Plants Vol. 6. Springer Verlag, Berlin, Heidelberg. pp. 20–25.
- GOGOI, R., A.K. UPADHYAY AND N.C. RATHAKRISHNAN. 2020. Balsaminaceae. In: Flowering Plants of India Vol. 1. Botanical Survey of India, Kolkata, India. pp. 193–211 (in press).
- GOGOI, R., S. BORAH, S.S. DASH AND P. SINGH. 2018. Balsams of Eastern Himalaya – A regional revision. Botanical Survey of India, Kolkata, India. pp. 1–216.
- GOGOI, R., N. SHERPA AND G. CHHETRI. 2020. Impatiens bakthangensis sp. nov. (Balsaminaceae): a new species from Sikkim, India. Nordic Journal of Botany 38 (10). doi: 10.1111/njb.02872
- GREY-WILSON, C. 1991. Impatiens L. In: Grierson A.J.C. & Long D.G. (Eds.) Flora of Bhutan Vol. 2, Part 1. Royal Botanic Garden Edinburgh, UK. pp. 82–102.
- HOOKER, J.D. 1875. Impatiens L. In: Flora of British India Vol. 1. L. Reeve & Co, London, UK. pp. 440–483.
- HOOKER, J.D. 1905. An epitome of the British Indian species of Impatiens. Records of Botanical Survey of India 4: 11–35.
- HOOKER, J.D. AND T. THOMSON. 1860. Precursores ad Floram Indicum-Balsaminaceae. Journal of the proceedings of the Linnean Society. Botany 4: 106–157. doi: 10.1111/ j.1095-8339.1859.tb01160.x
- JANSSENS, S.B., E.B. KNOX, S. HUYSMANS, E.F. SMETS AND V.F.S.T MERCKX. 2009. Rapid radiation of Impatiens (Balsaminaceae) during Pliocene and Pleistocene: result of a global climate change. Molecular Phylogenetics and Evolution 52: 806–824.
- MABBERLEY, D.J. 2008. The Plant book – A Portable Dictionary of Plants. Cambridge University Press, Cambridge, UK. pp. 1040.
- POWO. 2019. Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://www.plantsoftheworldonline.org/ accessed on 29.10.2020.
- TURLAND, N.J., J.H. WIERSEMA, F.R. BARRIE, W. GREUTER, D.L. HAWKSWORTH, P.S. HERENDEEN, S. KNAPP, W.-H. KUSBER., D.-Z. LI, K. MARHOLD T.W. MAY, J. MCNEILL, A.M. MONRO, J. PRADO,
- M.J. PRICE AND G.F. SMITH. 2018. International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress Shenzhen, China, July 2017. Regnum Vegetabile 159. Glashütten: Koeltz Botanical Books. doi: 10.12705/ Code.2018
- VIVEKANANTHAN, K., N.C. RATHAKRISHNAN, M.S. SWAMINATHAN AND L.K. GHARA. 1997. Balsaminaceae. In: Hajra P.K, Nair V.J., Daniel P (Eds.) Flora of India Vol. 4. Botanical Survey of India, Kolkata, India. pp. 95–229.
- YU, S.X. 2012. Balsaminaceae of China. Peking Univ. Press, Beijing, China. pp. 1-215.
- Spathoglottis affinis (Orchidaceae): A New Addition for The Flora of India
Abstract Views :273 |
PDF Views:113
Authors
Jeewan Singh Jalal
1,
Chaya Deori
2,
C. Murugan
1,
N. Odyuo
2,
B. S. Kholia
3,
David Lalsama Biate
2,
S. R. Talukdar
2,
Y. Mahesh
2
Affiliations
1 Botanical Survey of India, CGO Complex, 3rd MSO Building, Salt Lake City, Kolkata-700064, IN
2 Botanical Survey of India, Eastern Regional Centre, Lower New Colony, Laitumkhrah, Shillong-793003, IN
3 Botanical Survey of India, Northern Regional Centre, 192, Kaulagarh Road, Dehradun-248195, IN
1 Botanical Survey of India, CGO Complex, 3rd MSO Building, Salt Lake City, Kolkata-700064, IN
2 Botanical Survey of India, Eastern Regional Centre, Lower New Colony, Laitumkhrah, Shillong-793003, IN
3 Botanical Survey of India, Northern Regional Centre, 192, Kaulagarh Road, Dehradun-248195, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 63, No 2 (2021), Pagination: 89-93Abstract
Spathoglottis affinis de Vriese is reported for the first time from India based on specimens collected from Meghalaya. A brief description, photographic illustration, along with information on flowering, habitat and distribution have been provided to facilitate its identification. Its Red list status has been assessed as ‘Vulnerable’ as per IUCN guidelines.Keywords
Jaintia Hills, Meghalaya, Orchidaceae, Taxonomy, DistributionFull Text