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Panday, Samiran
- Akaniaceae:A New Family Record for Flora of India and Lectotypification of the Name Bretschneidera sinensis
Abstract Views :255 |
PDF Views:141
Authors
Vikas Kumar
1,
Sudhansu Sekhar Dash
2,
Samiran Panday
1,
Subhajit Lahiri
1,
Bipin Kumar Sinha
2,
Paramjit Singh
2
Affiliations
1 Central National Herbarium, Botanical Survey of India, Howrah – 711 103, IN
2 Botanical Survey of India, CGO Complex, Sector-1, Salt Lake, Kolkata – 700 064, IN
1 Central National Herbarium, Botanical Survey of India, Howrah – 711 103, IN
2 Botanical Survey of India, CGO Complex, Sector-1, Salt Lake, Kolkata – 700 064, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 59, No 1 (2017), Pagination: 1-9Abstract
Bretschneidera sinensis Hemsley, an IUCN Red Listed Endangered tree species has been collected from Namdapha National Park and Tiger Reserve, Arunachal Pradesh, India which constitutes the first distributional record of the monotypic genus Bretschneidera and the family Akaniaceae in India. Lectotypification of the name Bretschneidera sinensis proposed here along with detailed taxonomic account of the species.Keywords
Akaniaceae, Bretschneidera sinensis, New Record, Lectotypification, India.References
- APG 1998. An ordinal classification for the families of flowering plants. Ann. Missouri Bot. Gard. 85:531–553.
- APG 2009. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants. APG III. Bot. J. Linn. Soc. 161: 105–121.
- APG 2016. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants. APG IV. Bot. J. Linn. Soc.181: 1–20.
- CARLQUIST, S. 1996. Wood anatomy of Akaniaceae and Bretschneideraceae: a case of near identity and its systematic implications. Syst. Bot. 21:607–616.
- CHAUHAN, A.S., K.P. SINGH AND D.K. SINGH 1996. in (ed. P.K.Hajra) A contribution to the Flora of Namdapha Arunachal Pradesh., Botanical Survey of India, Kolkata. pp. 422.
- CHRISTENHUSZ, M.J.M. AND J.W. BYNG 2016. The number of known plants species in the world and its annual increase. Phytotaxa 261(3): 201–217.
- CHUN, W.Y. AND F.C. HOW 1958. Contributions to the Flora of South China (I). Acta Phytotax. Sin. 1958 7 (1): 1–90.
- DOWELD, A.B. 1996. The carpology and taxonomic relationships of Bretschneidera (Bretschneideraceae). Acta Bot. Maladtania 21:79–90.
- ENGLER, A. AND E. GILG 1919. Syllabus der Pflanzenfamilien. Gebrüder Borntraeger, Berlin.
- ENGLER, A. AND E. GILG 1924. Syllabus der Pflanzenfamilien. 9th ed. Gebrüder Berlin: Borntraeger.
- GADEK, P.A., C.J. QUINN, J.E. RODMAN, K.G. KAROL, E. CONTI, R.A. PRICE, AND E.S. FERNANDO 1992. Affinities of the Australian endemic Akaniaceae: new evidence from rbcL sequences. Austral. Syst. Bot. 5: 717–724.
- HEMSLEY, W.B. 1891. Bretschneidera sinensis: In: ThiseltonDyer WT, ed. Hooker’s Icones Plantarum, 28(1): Pl.2708. London: Dulau & Cie.
- HOOKER, J.D. 1862. Akania In: Bentham, G. & Hooker, J.D. Genera Plantarum: ad exemplaria imprimis in Herberiis Kewensibus servata definita vol 1(1): 409. London: L Reeve & Co.
- HUTCHINSON, J. 1926. Families of Flowering Plants-I. Dicotyledons. Clarendon Press, Oxford.
- LIANLI, LU AND DAVID E. BOUFFORD 2005. Bretschneidera sinensis Hemsley In: Wu, Z.Y., Raven, PH. & Hong, D.Y. (Eds.) Flora of China. vol. 8.Science Press, Bejing in association with Missouri Botanical Garden, St. Louis, pp. 197.
- LU, S.Y., K.S. HSU AND F.H. FAN 1986. Bretschneideraceae, a new family record for the flora of Taiwan. Quart. J. Chin. Forest. 19: 115–119.
- MCNEILL, J., F.R. BARRIE, W.R. BUCK, V. DEMOULIN, W. GREUTER, D.L. HAWKSWORTH, P.S. HERENDEEN, S. KNAPP, K. MARHOLD, J. PRADO, W.F. PRUD’HOMME VAN REINE, G.F. SMITH, J.H. WIERSEMA, AND N.J. TURLAND 2012. International Code of Nomenclature for algae, fungi, and plants (Melbourne Code), Adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011.
- RODMAN, J.E. 1991. A taxonomic analysis of glucosinolate producing plants. Part 2.Ciadistics. Syst. Bot. 16:619–629.
- RODMAN, J.E., K.G. KAROL, R.A. PRICE AND K.J. SYTSMA 1996. Molecules, morphology, and Dahlgren’s expanded order Capparales. Syst. Bot. 21: 289–307.
- RONSE, DE CRAENE L.P. T.Y.A YANG, P. SCHOLS AND E.F. SMETS 2002. Floral anatomy and systematics of Bretschneidera (Bretschneideraceae). Bot. J. Linn. Soc. 139: 29–45.
- SANTISUK, T. 1989. The monotypic family Bretschneideraceae newly recorded for Thailand. Nat. Hist. Bull. Siam Soc. 37: 173–176.
- SOLEREDER, H. 1892. Über die Staphyleaceengattung Tapiscia Oliv. Ber. Dtsch. Bot. Ges. 10: 545-551.
- STAPF, O. 1912. Akaniaceae: A new family of Sapindales. Bull. Misc. Inform. 1912: 378–380.
- SUN, W. 1998. Bretschneidera sinensis. The IUCN Red List of Threatened Species 1998: e.T32324A9697750. http://dx.doi.org/10.2305/IUCN.UK.1998.RLTS.T32324A9697750.en. (accessed May 25, 2017).
- THE PLANT LIST 2016. Version 1.1. Published on the Internet; http://www.theplantlist.org/ (accessed May 25, 2017).
- TOBE, H. AND C.I. PENG 1990. The embryology and taxonomic relationships of Bretschneidera (Bretschneideraceae). Bot. J. Linn. Soc.103: 139–152.
- TOBE, H. AND P.H. RAVEN 1995. Embryology and relationships of Akania (Akaniaceae). Bot. J. Linn. Soc. 118:261–274.
- Brandisia rosea var. flava (Paulowniaceae):Recollection and Lectotypification
Abstract Views :259 |
PDF Views:179
Authors
Affiliations
1 Central National Herbarium, Botanical Survey of India, Howrah – 711 103, IN
2 Botanical Survey of India, CGO Complex, Sector-1, Salt Lake, Kolkata – 700 064, IN
1 Central National Herbarium, Botanical Survey of India, Howrah – 711 103, IN
2 Botanical Survey of India, CGO Complex, Sector-1, Salt Lake, Kolkata – 700 064, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 59, No 2 (2017), Pagination: 149-154Abstract
Brandisia rosea W.W. Sm. var. flava C.E.C. Fisch., a less known plant has been recollected after a period of more than half a century from Arunachal Pradesh, India. A detailed taxonomic description along with photographic illustration and distribution map is provided to facilitate future identification. Lectotypification of the name is proposed along with images of selected lectotype.Keywords
Brandisia rosea var. Flava, Recollection, Tawang District, Arunachal Pradesh, Lectotypification.References
- ANGIOSPERM PHYLOGENY GROUP 2016. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV. Bot. J. Linn. Soc.18(1): 1-20.
- CHOWDHERY, H.J., G.S. GIRI, G.D. PAL, A. PRAMANIK AND S.K. DAS 2008. Scrophulariaceae. In: Giri, G.S., Pramanik, A. & Chowdhery, H.J. (eds.) Materials for the Flora of Arunachal Pradesh. vol. 2. Botanical Survey of India, Kolkata. p. 209.
- DEYUAN, H., Y. HANBI, J. CUNLI AND N. H. HOLMGREN 1998. Scrophulariaceae. In: Wu, Z.-G., Raven, P. & Hong, D.Y. (Eds.)Flora of China. vol. 18. Science Press, Beijing & Missouri Botanic Garden Press, St. Louis, USA.pp. 6-8.
- HOOKER, J. D. AND T. THOMSON 1864. Description of a new genus of Scrophularineae from Martaban. J. Linn. Soc., Bot.8(29): 11-12.pl. 4.
- KANJILAL, U. N., A. DAS, P.C.KANJILAL AND R. N. DE1939.Flora of Assam. vol.-3 (Caprifoliaceae–Plantaginaceae), Govt. of Assam, Shillong. p. 377.
- LI, HUI-LIN 1947. Relationship and taxonomy of the genus Brandisia. Journ. Arn. Arb. 28 (1): 127-136.
- MABBERLEY, D. J. 2017. Mabberley’s plant-book: a portable dictionary of plants, their classifications and uses.4th edition. Cambridge University Press, London. p. 114.
- MCNEILL, J., F. R. BARRIE, W. R. BUCK, V. DEMOULIN, W. GREUTER, D. L. HAWKSWORTH, P.S. HERENDEEN, S. KNAPP, K. MARHOLD, J. PRADO, W.F.PRUD’HOMME VAN REINE, G. F. SMITH, J. H. WIERSEMA, AND N. J. TURLAND 2012. International Code of Nomenclature for algae, fungi and plants (Melbourne Code), Adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011.
- MILL, R. R. 2001. Scrophulariaceae. In: Grierson, A. J. C. and Long, D. G. (Eds.) Flora of Bhutan.vol.-2(3). Royal Botanic Garden, Edinburgh and Royal Government of Bhutan. p. 1235.
- Thirty-Three New Additions to The Flora of Mizoram, India
Abstract Views :338 |
PDF Views:114
Authors
Affiliations
1 Department of Botany, Budge Budge College, Budge Budge, Kolkata-700137, West Bengal, IN
2 Botanical Survey of India, CGO Complex, Sector-1, Salt Lake, Kolkata-700064, West Bengal, IN
3 Department of Botany and Forestry, Vidyasagar University, Midnapore-721102, West Bengal, IN
1 Department of Botany, Budge Budge College, Budge Budge, Kolkata-700137, West Bengal, IN
2 Botanical Survey of India, CGO Complex, Sector-1, Salt Lake, Kolkata-700064, West Bengal, IN
3 Department of Botany and Forestry, Vidyasagar University, Midnapore-721102, West Bengal, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 62, No 2 (2020), Pagination: 131-144Abstract
Thirty-three taxa of angiosperms which were collected from Phawngpui (Blue Mountain) National Park, are reported as new distributional records for the flora of Mizoram, India. Among those taxa, eight genera like Acalypha L., Agrimonia L., Lecanthus Wedd., Pegia Colebr., Richardia L., Stellaria L., Theropogon Maxim. and Veronica L. are recorded first time from the state. For each species accepted name, basionym, brief description, phenology, distribution and specimen examined data has been provided.Keywords
Thirty-Three Angiosperms, New Additions, Phawngpui National Park, Mizoram.References
- BALAKRISHNAN, N.P., T. CHAKRABARTY, M. SANJAPPA, P. LAKSHMINARASIMHAN AND P. SINGH (eds.) 2012. Flora of India. Vol. 23 (Loranthaceae–Daphniphyllaceae). Botanical Survey of India, Kolkata.
- DEB, D.B. AND R.M. DUTTA 1987. A contribution to the flora of Mizoram. J. Econ. Taxon. Bot. 10 (1): 21‒61.
- DEORI, C., B. THAM, S. TALUKDAR, W. ADAMOWSKI AND R. GOGOI 2018. Lectotypification of Impatiens acuminata Benth. ex Hook.f. & Thomson and notes on its geographical distribution. Biodiv. Res. Conserv. 50: 9‒14.
- DUTTA, R. AND D.B. DEB 2004. Taxonomic revision of Hedyotis L. (Rubiaceae) in Indian sub-continent. Botanical Survey of India, Kolkata.
- FISCHER, C.E.C. 1938. The flora of Lushai hills. Rec. Bot. Surv. India 12 (2): 75‒161.
- GAGE, A.T. 1901. A Botanical tour in the South Lushai hills. Rec. Bot. Surv. India 1: 331‒369.
- GOGOI, R., S. BORAH, S.S. DASH, P. SINGH 2018. Balsams of Eastern Himalaya- A regional revision. Botanical Survey of India, Kolkata.
- HAJRA, P.K., R.R. RAO, D.K. SINGH AND B.P. UNIYAL (eds.) 1995a. Flora of India. Vol. 12: Asteraceae (Anthemidae– Heliantheae). Botanical Survey of India, Calcutta.
- HAJRA, P.K., R.R. RAO, D.K. SINGH AND B.P. UNIYAL (eds.) 1995b. Flora of India. Vol. 13: Asteraceae (Inuleae– Vernonieae). Botanical Survey of India, Calcutta.
- HAJRA, P.K., V.J. NAIR AND P. DANIEL (eds.) 1997. Flora of India Vol. 4. (Malpighiaceae–Dichapetalaceae). Botanical Survey of India, Calcutta.
- HOOKER, J.D. 1872‒1897. The Flora of British India. Vol. 1‒7. L. Reeve and Co., London.
- HUSAIN, T., A. GARG AND P. AGNIHOTRI 2010. Genus Pedicularis L. (Scrophulariaceae) in India (A revisionary study). Bishen Singh Mahendra Pal Singh, Dehra Dun.
- JAIN, SK AND R.R. RAO 1977. A handbook of field and herbarium methods. Today and Tomorrows Printers and Publishers, New Delhi.
- KAR, A., D. BORA, S.K. BORTHAKUR, N.K. GOSWAMI AND D. SAHARIA 2013. Wild edible plant resources used by the Mizos of Mizoram, India. Kathmandu University Journal of Science, Engineering and Technology 9 (1): 106‒126.
- KANJILAL, U.N., P.C. KANJILAL AND A. DAS 1934‒1938. Flora of Assam. Vol. 1‒2. Government of Assam, Shillong.
- KANJILAL, U.N., P.C. KANJILAL, R.N. DE AND A. DAS 1939‒1940. Flora of Assam. Vol. 3‒4. Government of Assam, Shillong.
- KUMAR, R., S.K. SINGH AND S. SHARMA 2013a. Fourteen new distributional records of Orchid from Mizoram. Keanean Journal of Science 2: 19–24.
- KUMAR, R., S. SHARMA, S.K. SINGH AND H.A. BARBHUIYA 2013b. A conspectous of flowering plants of Pualreng Wildlife Sanctuary, Kolasib, Mizoram. J. Econ. Taxon. Bot. 37(3): 429–448.
- LALRAMNGHINGLOVA, H. 2003. Ethno-Medicinal Plants of Mizoram. Bishen Singh Mahendra Pal Singh, Dehradun, India.
- MALSAWMSANGA, A. AND H. LALRAMNGHINGLOVA 2011. Assessment of plant species richness of Phawngpui National Park in Lawngtlai district of Mizoram, India. Pleione 5(2): 292‒303.
- MUKHERJEE, P.K. AND L. CONSTANCE 1993. Umbelliferae (Apiaceae) of India. American Institute of Indian Studies and Oxford and IBH Publishing, New Delhi.
- PANDAY, S., B.K. SINHA AND P. KARMAKAR 2013. Three new additions for the state flora of Mizoram, India. Pleione 7 (1): 266–269.
- PANDAY, S., B.K. SINHA AND P. KARMAKAR 2014a. Five new distributional records for the flora of Mizoram, India. Indian J. For. 37 (1): 93–96.
- PANDAY, S., D. VERMA, S.K. SINGH AND B.K. SINHA 2014b. Three new distributional records of orchid from Mizoram. Nelumbo 56: 252–254.
- PANDAY, S., B.K. SINHA AND P. KARMAKAR 2016. New distributional records of six legumes for the flora of Mizoram, India. NeBIO 7(2): 38–41.
- SAWMLIANA, M. 2003. The book of Mizoram plants. P. Zakhuma, Aizawl, Mizoram.
- SHARMA, B.D. AND N.P. BALAKRISHNAN (eds.) 1993. Flora of India. Vol. 2 (Papaveraceae–Caryophyllaceae). Botanical Survey of India, Calcutta.
- SHARMA, B.D. AND M. SANJAPPA (eds.) 1993. Flora of India. Vol. 3 (Portulacaceae–Ixonanthaceae). Botanical Survey of India, Calcutta.
- SHARMA, B.D., N.P. BALAKRISHNAN, R.R. RAO AND P.K.
- HAJRA (eds.). 1993. Flora of India. Vol. 1 (Ranunculaceae– Barclayaceae). Botanical Survey of India, Calcutta.
- SHUKLA, U., A.K. BAISHYA AND S. ALI 1978. Observations of some economic plants of Mizoram. Bull. Bot. Surv. Ind. 20(1‒4): 48‒52.
- SINGH, D.K., B.M. WADHWA AND K.P. SINGH 1990. A conspectus of orchids of Mizoram: their status and conservation. J. Orchid Soc. India 4(1‒2): 51‒64.
- SINGH, K.P. 1999. Mizoram. In V. Mudgal & P.K. Hajra (eds.) Floristic diversity and conservation strategies in India. 3: 1217–1256. Botanical Survey of India, Calcutta.
- SINGH, N.P., J.N. VOHRA, P.K. HAJRA AND D.K. SINGH (eds.) 2000. Flora of India. Vol. 5. (Olacaceae–Connaraceae). Botanical Survey of India, Calcutta.
- SINGH, N.P., K.P. SINGH AND D.K. SINGH (eds.) 2002. Flora of Mizoram. Vol. 1 (Ranunculaceae–Asteraceae). Director, Botanical Survey of India, Kolkata.
- SINHA, B.K. AND N. ODYUO 2011. Notes on some rare and less known plants from Dampa Tiger Reserve, Mizoram. Phytotaxonomy 10: 9–16.
- SINHA, G.P., D.K. SINGH AND K.P. SINGH (eds.) 2012. Flora of Mizoram. Vol. 2 (Campanulaceae–Salicaceae). Botanical Survey of India, Kolkata.
- VANCHHAWNG, L. AND H. LALRAMNGHINGLOVA 2016. Notes on the Genus Hedychium J. Koen. (Zingiberaceae) in Mizoram, North East India. Int. J. Waste Resour. 6 (3): 1–6.
- WEBSITE ACCESSED
- MIZORAM 2016. Published on the internet; https://mizoram.nic.in (accessed on 20.06.2020)
- THE PLANT LIST 2013. Version 1.1. Published on the Internet; https://www.theplantlist.org (accessed on June 20.06.2020).
- Quantitative Assessment of Vegetation Layers in Tropical Evergreen Forests of Arunachal Pradesh, Eastern Himalaya, India
Abstract Views :273 |
PDF Views:75
Authors
Sudhansu Sekhar Dash
1,
Samiran Panday
2,
Dinesh Singh Rawat
3,
Vikas Kumar
4,
Subhajit Lahiri
3,
Bipin Kumar Sinha
1,
Paramjit Singh
5
Affiliations
1 Botanical Survey of India, CGO Complex, Sector-1, Salt Lake, Kolkata 700 064, IN
2 Department of Botany, Budge Budge College, South 24 Parganas 700 137, IN
3 Central National Herbarium, Botanical Survey of India, Howrah 711 103, IN
4 Environmental Technology Division, CSIR-IHBT, Palampur 176 061, IN
5 Department of Botany, Central University of Punjab, Bathinda 151 001, IN
1 Botanical Survey of India, CGO Complex, Sector-1, Salt Lake, Kolkata 700 064, IN
2 Department of Botany, Budge Budge College, South 24 Parganas 700 137, IN
3 Central National Herbarium, Botanical Survey of India, Howrah 711 103, IN
4 Environmental Technology Division, CSIR-IHBT, Palampur 176 061, IN
5 Department of Botany, Central University of Punjab, Bathinda 151 001, IN
Source
Current Science, Vol 120, No 5 (2021), Pagination: 850-858Abstract
The present study deals with first-hand information on quantitative assessments of different vegetation layers (viz. trees, saplings, seedlings, shrubs and herbs) collected from 57 permanent plots (size 400 m2), established for long-term monitoring of biodiversity and study of functional aspects in Namdapha National Park (NPP), Arunachal Pradesh, Eastern Himalaya, India during 2017. We grouped all the plots into six clusters as study sites. A total of 60 taxa of trees, 67 shrubs and 81 herbs were recorded within 57 plots during the study. The average species richness per site for trees was 20.83 ± 1.62, saplings 16.0 ± 1.15, seedlings 15.83 ± 1.35, shrubs 23.83 ± 1.58 and herbs 32.67 ± 0.92. Total stem density varied from 117.5 to and 181 ha–1 (152.58 ± 10.04 ha–1) for trees (circumference m31.5 cm), 881 to 3000 ha–1 (1652.17 ± 317.61 ha–1) for shrubs and from 76750 to 98545 ha–1 (92032.17 ± 3246.60 ha–1) for herbs. Tree regeneration status at all the six study sites was ‘good’ (i.e. density of seedlings > saplings > trees). The distribution of tree stems (circumference m31.5 cm) into different size classes showed highest relative density in the lowest stem size class (10–20 cm diameter) which also indicates good tree regeneration in the study area. Dipterocarpus retusus Blume was the most dominant tree species in the core zone area of NNP with ‘good’ regeneration status.Keywords
Biodiversity, Dipterocarpus Retusus, Regeneration Status, Tropical Evergreen Forests, Vegetation Layers.References
- Oosting, H. J., The Study of Plant Communities, W.H. Freeman and Company, San Francisco, CA, USA, 1956.
- Huang, W., Pohjonen, V., Johansson, S., Nashanda, M., Katigula, M. I. L. and Luukkanen, O., Species diversity, forest structure and species composition in Tanzanian tropical forests. For. Ecol. Manage., 2003, 173(1–3), 11–24.
- Eilu, G. and Obua, J., Ecology tree condition and natural regeneration in disturbed sites of Bwindi Impenetrable Forest National Park, south western Uganda. Trop. Ecol., 2005, 46(1), 99–111.
- Mwavu, E. N. and Witkowski, Ed. T. F., Population structure and regeneration of multiple-use tree species in a semi-deciduous African tropical rainforest: Implications for primate conservation. For. Ecol. Manage., 2009, 258(5), 840–849.
- Sharma, C. M., Mishra, A. K., Krishan, R., Tiwari, O. P. and Rana, Y. S., Impact of climate on structure and composition of ridge top forests in Garhwal Himalaya. Taiwania, 2016, 61(2), 61–69.
- Rawat, D. S., Dash, S. S., Sinha, B. K., Kumar, V., Banerjee, A. and Singh, P., Community structure and regeneration status of tree species in eastern Himalaya: A case study from Neora Valley National Park, West Bengal, India. Taiwania, 2018, 63(1), 16–24.
- Chauhan, A. S., Singh, P. K. and Singh, D. K., Contribution to the Flora of Namdapha, Arunachal Pradesh, Botanical Survey of India, Calcutta, 1996.
- Adhikari, D., Arunachalam, A., Majumdar, M., Sarmah, R. and Khan, M. L., A report on the rare ischolar_main parasite (Sapria himalayana Griffith.) in Namdapha National Park in northeast India. Curr. Sci., 2003, 85, 1668–1669.
- Kumar, A. and Amadudin, M., Rediscovery of an endemic and endangered plant (Begonia tessaricarpa C.B. Clarke) from Arunachal Pradesh, India, after a century. Curr. Sci., 2006, 91(8), 997– 998.
- Khandal, D., More, M., Kataria, G. and Kambale, S., Ceropegia lucida – rediscovery and new distribution record for Arunachal Pradesh, India. Curr. Sci., 2017, 113(11), 2077.
- Kumar, V., Dash, S. S., Panday, S., Lahiri, S., Sinha, B. K. and Singh, P., Akaniaceae: A new family record for flora of India and lectotypification of the name Bretschneidera sinensis. Nelumbo, 2017, 59(1), 1–9.
- Nath, P. C., Arunachalam, A., Khan, M. L., Arunachalam, K. and Barbhuiya, A. R., Vegetation analysis and tree population structure of tropical wet evergreen forests in and around Namdapha national park, north–east India. Biodivers. Conserv., 2005, 14, 2109–2136.
- Deb, P. and Sundriyal, R. C., Tree species gap phase performance in the buffer zone area of Namdapha National Park, eastern Himalaya, India. Trop. Ecol., 2007, 48(2), 209–225.
- Deb, P. and Sundriyal, R. C., Tree regeneration and seedling survival patterns in old–growth lowland tropical rainforest in Namdapha National Park, north–east India. For. Ecol. Manage., 2008, 255, 3995–4006.
- Barbhuiya, A. R., Arunachalam, A., Nath, P. C., Khan, M. L. and Arunachalam, K., Leaf litter decomposition of dominant tree species of Namdapha. J. For. Res., 2008, 13, 25–34.
- Sarmah, R., Adhikari, D., Majumder, M. and Arunachalam, A., Indigenous technical knowledge of Lisus with reference to natural resource utilization in the far-eastern villages of Arunachal Pradesh, India. Indian J. Tradit. Knowl., 2006, 5(1), 51–56.
- Sarmah, R., Arunachalam, A., Majumder, M., Melkania, U. and Adhikari, D., Ethno-medicobotany of Chakmas in Arunachal Pradesh, India. Indian For., 2006, 132(4), 474–484.
- Behera, M. D., Kushwaha, S. P. S., Roy, P. S., Srivastava, S., Singh, T. P. and Dubey, R. C., Comparing structure and composition of coniferous forests in Subansiri district, Arunachal Pradesh. Curr. Sci., 2002, 82, 70–76.
- Duchok, R., Kent, K., Devi, K. A., Paul, A. and Khan, M. L., Population structure and regeneration status of medicinal tree Illicium griffithii in relation to disturbance gradients in temperate broad– leaved forest of Arunachal Pradesh. Curr. Sci., 2005, 89(4), 673– 676.
- Behera, M. D. and Kushwaha, S. P. S., An analysis of altitudinal behavior of tree species in Subansiri district, eastern Himalaya. Biodivers. Conserv., 2007, 16, 1851–1865.
- Rana, C. S. and Gairola, S., Forest community structure and composition along an elevational gradient of Parshuram Kund area in Lohit district of Arunachal Pradesh, India. Nat. Sci., 2009, 8(1), 44–52.
- Bharali, S., Paul, A., Khan, M. L. and Singha, L. B., Species diversity and community structure of a temperate mixed rhododendron forest along an altitudinal gradient in west Siang district of Arunachal Pradesh, India. Nat. Sci., 2011, 9, 125–140.
- Yam, G. and Tripathi, O. P., Tree diversity and community characteristics in Talle Wildlife Sanctuary, Arunachal Pradesh, Eastern Himalaya, India. J. Asia Pac. Biodivers., 2016, 9, 160– 165.
- Das, A. K., Singha, L. B. and Khan, M. L., Community structure and species diversity of Pinus merkusii Jungh. & de Vriese forest along an altitudinal gradient in eastern Himalaya, Arunachal Pradesh, India. Trop. Ecol., 2017, 58(2), 397–408.
- Paul, A., Khan, M. L. and Das, A. K., Population structure and regeneration status of rhododendrons in temperate mixed broadleaved forests of western Arunachal Pradesh, India. Geol. Ecol. Landsc., 2018, 3(3), 168–186.
- Ghosh, A. K., Qualitative Analysis of Faunal Resources of Proposed Namdapha Biosphere Reserve, Zoological Survey of India, Calcutta, 1987.
- Proctor, J., Haridasan, K. and Smith, G. W., How far does lowland evergreen tropical rainforest go? Global Ecol. Biogeogr., 1998, 7, 141–146.
- Arunachalam, A., Sarmah, R., Adhikari, D., Majumder, M. and Khan, M. L., Anthropogenic threats and biodiversity conservation in Namdapha nature reserve in the Indian eastern Himalayas. Curr. Sci., 2004, 87, 447–454.
- Jain, S. K. and Rao, R. R., A Handbook of Field and Herbarium Methods, Today & Tomorrow’s Printers & Publishers, New Delhi, 1997.
- Chowdhery, H. J., Giri, G. S., Pal, G. D., Pramanik, A. and Das, S. K., Materials for the flora of Arunachal Pradesh. Ranunculaceae – Dipsacaceae. In Flora of India, Series 2, Botanical Survey of India, Kolkata, 1996, vol. 1, p. 692.
- Chowdhery, H. J., Giri, G. S., Pal, G. D., Pramanik, A. and Das, S. K. Materials for the flora of Arunachal Pradesh. Asteraceae – Ceratophyllaceae. In Flora of India, Series 2, Botanical Survey of India, Kolkata, 2008, vol. 2, p. 492.
- Chowdhery, H. J., Giri, G. S., Pal, G. D., Pramanik, A. and Das, S. K., Materials for the flora of Arunachal Pradesh. Hydrocharitaceae – Poaceae. In Flora of India, Series 2, Botanical Survey of India, Kolkata, 2009, vol. 3, p. 491.
- Dash, S. S. and Singh, P., Flora of Kurung Kumey District, Aruanchal Pradesh, Botanical Survey of India, Kolkata, 2017, p. 778.
- Misra, R., Ecology Workbook, Oxford and IBH, Calcutta, 1998, p. 242.
- Rasingam, L. and Parthasarathy, N., Diversity of understory plants in undisturbed and disturbed tropical lowland forests of Little Andaman Island, India. Biodivers. Conserv., 2009, 18, 1045–1065.
- Simpson, E. H., Measurement of diversity. Nature, 1949, 163, 688.
- Shannon, C. E. and Wiener, W. E., The Mathematical Theory of Communities, University of Illinois Press, Urbana, USA, 1963, p. 117.
- Buzas, M. A. and Gibson, T. G., Species diversity: benthonic forminifera in western North Atlantic. Science, 1969, 163, 7–75.
- Margalef, R., Information theory in ecology. General Systems, 1958, 3, 36–71. (Transl. from Mem. R. Acad. Cienc. Artes Barc., 1958, 32, 373–449).
- Fisher, R. A., Corbet, A. S. and Williams, C. B., The relation between the number of species and the number of individuals in a random sample of an animal population. J. Anim. Ecol., 1943, 12, 42–58.
- Shankar, U., A case of high tree diversity in a Sal (Shorea robusta) dominated lowland forest of eastern Himalaya: Floristic composition, regeneration and conservation. Curr. Sci., 2001, 81, 776–786.
- Saxena, A. K. and Singh, J. S., Tree population structure of certain Himalayan forest associations and implications concerning their future composition. Vegetatio, 1984, 58(2), 61–69.
- Khan, M. L., Rai, J. P. N. and Tripathi, R. S., Population structure of some tree species in disturbed and protected subtropical forests of northeast India. Acta Oecol., 1987, 8(3), 247–255.
- Rawat, D. S., Tiwari, P., Das, S. K. and Tiwari, J. K., Tree species composition and diversity in montane forests of Garhwal Himalaya in relation to environmental and soil properties. J. Mt. Sci., 2020, 17(12), 3097–3111.
- Bhuyan, P., Khan, M. L. and Tripathi, R. S., Tree diversity and population structure in undisturbed and human-impacted stands of tropical wet evergreen forest in Arunachal Pradesh, eastern Himalayas India. Biodivers. Conserv., 2003, 12, 1753–1773.
- Semwal, S., Nautiyal, B. P. and Bhatt, A. B., Dominance diversity patterns and regeneration status of moist temperate forests in Garhwal, part of north-west Himalaya, India. Taiwan J. For. Sci., 2008, 23(4), 351–364.
- Gairola, S., Sharma, C. M., Suyal, S. and Ghildiyal, S. K., Composition and diversity of five major forest types in moist temperate climate of the western Himalayas. For. Stud. China, 2011, 13(2), 139–153.
- Rawat, D. S., Tiwari, J. K., Tiwari, P., Nautiyal, M., Parveen, M. and Singh, N., Tree species richness, dominance and regeneration status in western Ramganga valley, Uttarakhand Himalaya, India. Indian For., 2018, 144(7), 595–603.