Newmaster, S.G and S. Ragupathy. 2009b. Ethnobotany genomics – use of DNA barcoding to explore cryptic diversity in economically important plants. Journal of Science and Technology. 2(5): 1-8. PDF.

Newmaster G.S and S. Ragupathy. 2009. Testing plant barcoding in a sister species complex of pantropical Acacia (Mimosoideae, Fabaceae) Molecular Ecological Resource. (2009) 9 (Suppl. 1), 172–180. (doi: 10.1111/j.1755-0998.2009.02642.x)PDF.

Ragupathy, S., S.G. Newmaster, B. Velusamy, M. Murugesan 2009. A two locus DNA barcoding discriminates ethnotaxa evidence from recently discovered and described two new species (Biophytum DC. and Tripogon Roem. & Schult.) with their respective allied. Molecular Ecology Resources (2009) 9 (Suppl. 1), 164–171 (doi: 10.1111/j.1755-0998.2009.02641.x) PDF.

ARON J . FAZEKAS, PRASAD R. KESANAKURTI ,KEVIN S. BURGESS,DIANA M. PERCY,SEAN W. GRAHAM, SPENCER C. H. BARRETT,STEVEN G.NEWMASTER, MEHRDAD HAJ IBABAEI and BRIAN C. HUSBAND. 2009. Are plant species inherently harder to discriminate than animal species using DNA barcoding markers? Molecular Ecology Resources (2009) 9 (Suppl. 1), 130–139 doi: 10.1111/j.1755-0998.2009.02652.x PDF.

Ragupathy, S. and S.G. Newmaster. 2009. Valorizing the 'Irulas' traditional knowledge of medicinal plants in the Kodiakkarai Reserve Forest, India. Journal of Ethnobiology and Ethnomedicine, 5:10 doi:10.1186/1746-4269-5-10 PDF.

Newmaster, S.G., Ragupathy, S. and Janovec, J. (2009) ‘A botanical renaissance: state-of-the-art DNA bar coding facilitates an Automated Identification Technology system for plants’, Int. J. Computer Applications in Technology, Vol. 35, No. 1, pp.50–60.PDF.

Newmaster, S.G, B. Velusamy, M. Murugesan and S. Ragupathy. 2008. Tripogon cope, a new species of Tripogon (Poaceae: Chloridoideae) in India with a Morphometric analysis and synopsis of Tripogon in India. Systematic Botany 33(4): 695-701. PDF.

Fazekas AJ, Burgess KS, Kesanakurti PR, Graham SW, Newmaster SG, et al. 2008 Multiple Multilocus DNA Barcodes from the Plastid Genome Discriminate Plant Species Equally Well. PLoS ONE 3(7): e2802 doi:10.1371/journal.pone.0002802PDF.

Ragupathy, S. S.G. Newmaster, M. Murugesan and V. Balasubramanian. 2008. Consensus of the 'Malasars' traditional aboriginal knowledge of medicinal plants in the Velliangiri holy hills, India. Journal of Ethnobiology and Ethnomedicine, 4:8 (This article is available from: http://www.ethnobiomed.com/content/4/1/8) PDF.

Newmaster, S.G, Fazekas, A. Steeves, R. and Janovec, J., 2007. Testing Candidate Plant Barcode Regions in the Myristicaceae. _Molecular Ecology Notes, doi: 10.1111/j.1471-8286.2007.02002.x PDF.

Ragupathy, S., S.G. Newmaster, P. Gopi and C. Newmaster. 2007. Exploring Ethnobiological Classifications for Novel Alternative Medicine: A case study of Cardiospermum halicacabum L. (Modakathon, Balloon Vine) as a traditional herb for treating arthritis. Ethnobotany.19: 1-20.PDF.

Newmaster, S.G., Ragupathy, S., Balasubramaniyan, N.C., Ivanoff, R.F. 2007. The Multi-Mechanistic Taxonomy of the Irulas in Tamil Nadu, South India. J Ethnobiol. 27(2):233-255. PDF.

Newmaster, S.G.,A. Fazekas and S. Ragupathy.  2006. DNA barcoding in the land plants: evaluation of rbcL in a multigene tiered approach. Canadian Journal of Botany 84:335-341.PDF.

Aron J. Fazekas and Francis C. Yeh. 2006. Postglacial colonization and population genetic relationships in the Pinus contorta complex.  Canadian Journal of Botany 84: 223-234.PDF.

Newmaster, S.G.,C.A. Lacroix and C.R. Roosenboom. 2006. Authentic Learning as a Mechanism for Learner Centredness. The International Journal of Learning 13(6): 103-112. PDF.

Newmaster, S.G.,  F.W. Bell, C.R. Roosenboom, H.A. Cole and W.D. Towill. 2006. Restoration of Floral Diversity through Plantations on Abandoned Agricultural Land. Canadian Journal of Forest Research 36:1-18.

Newmaster, S.G., S.Ragupathy and R.I. Becca and C.B. Nirmala. 2006. Mechanisms of ethnobiological classifications. Ethnobotany 18(1&2):4-26.PDF

Newmaster, S.G. The genus Kiaeria. 2005. In Flora of North America Editorial Committee,  eds. Flora of North America North of Mexico. Oxford.

Newmaster, S.G. The genus Onchophorus. 2005. In Flora of North America Editorial Committee, eds. Flora of North America North of Mexico. Oxford.

Newmaster, S.G. 2005. The genus Arctoa. In Flora of North America Editorial Committee, eds. Flora of North
America North of Mexico. Oxford.

Newmaster, S.G., C.A. Lacroix, S. Ragupathy, J. Levac, D.R. Clements, B. Booth, M. Irvine, F.W. Bell, M. Cowbrough and J. Alex. 2005. A pre-emptive strategy for invasive alien plants in Ontario: an assessment, prevention and detection tool. In ECVMA published conference proceedings, Ottawa.

Newmaster, S.G, C.A. Lacroix and C.R. Roosenboom.  Authentic Learning as a Mechanism  for Learner Centredness. The International Journal of Learning (in review).

Newmaster, S.G., A. Fazekas, R. Stevens, D. Pieper and J. Janovec. The Sister-species hypothesis in the neotropical Compsoneura (Myristicaeae) and Guriana (Cucurbitaceae). Molecular Ecology Notes (in review).

Walsh, K. B and S. Ragupathy. 2007. Effect of straw mulching on papaya mycorrhiza under field conditions in central Queensland, Australia, Australian Journal of Experimental Agriculture 47:81-85.PDF.

Newmaster, S.G., F.W. Bell and W.C. Parker. Environmental Disturbance and the Impacts on Floristic Diversity as a result of Mechanical Site Preparation in the Great Lakes St. Lawrence Forest. Canadian Journal of Forest Research (in review).

Newmaster, S. G. and S. Ragupathy. 2005. Flora of Ontario - Integrated Botanical Information System (FOIBIS), Phase I., OAC Herbarium, Biodiversity Institute of Ontario, Guelph, ON.

Newmaster, S.G. 2004.  Taxonomic Revisions in the Dicranaceae for theBryophyte Flora of North America,  
Missouri Botanical Garden BFNA Journal Web Publication: http://ridgwaydb.mobot.org/bfna/bfnamenu.htm.

Newmaster, S.G., F.W. Bell, B. Paterson, and B. Parker. 2004. Environmental Disturbance and the Impacts on Floristic Diversity as a result of Mechanical Site Preparation in the Great Lakes St. Lawrence Forest region. Canadian Journal of Forest Research (Submitted).

Newmaster, S.G., J. Levac, S. Ragupathy, M. Irvine, M. Cowbrough, D. Clements, K. Stevens, J. Alex and B. Booth. 2004. A pre-emptive strategy for invasive alien plants in Ontario: an assessment, prevention and detection tool Canadian Journal of Plant Science (submitted).

Fazekas, A. J. and F.C. Yeh. Organellar sequence diversity in Pinus contorta. (in prep.).

Fazekas, A.J. and F.C. Yeh. Evolutionary genetic relationships in Pinus contorta complex based on RAPD markers. (in prep.).

Newmaster, S.G., D.H., Vitt, R.J. Belland, A. Arsenault and T. Stephens. 2005. The ones we left behind: Comparing plot sampling and floristic habitat sampling for estimating biodiversity. Diversity and Distribution 11:57-72.PDF.

Newmaster, S.G. 2004. The genus Kiaeria in North America. Bryophyte Flora of North America, Missouri Botanical Garden BFNA Journal Web Publication: http://ridgwaydb.mobot.org/bfna/bfnamenu.htm.

Newmaster, S.G. 2004. The genus Onchophorus in North America. Bryophyte Flora of North America, Missouri Botanical Garden BFNA Journal Web Publication: http://ridgwaydb.mobot.org/bfna/bfnamenu.htm.

Newmaster, S.G. 2004. The genus Arctoa in North America. Bryophyte Flora of North America, Missouri Botanical Garden BFNA Journal Web Publication: http://ridgwaydb.mobot.org/bfna/bfnamenu.htm

Newmaster, S.G., D.H. Vitt, R.J. Belland and A. Arsenault. 2003. Patterns of bryophyte diversity in humid coastal and inland cedarhemlock forest of British Columbia. Environmental Review 11:159-185. PDF.

Newmaster, S.G. and F.W. Bell. 2002. The effects of silvicultural disturbances on cryptogam diversity in the boreal-mixedwood forest. Canadian Journal of Forest Research 32: 38-51. PDF.

Bell, F.W. and S.G. Newmaster. 2002. The effects of silvicultural disturbances on the diversity of seed producing plants the boreal-mixedwood forest. Canadian Journal of Forest Research 32: 1180-1191. PDF.

Fazekas, A. J. and F.C. Yeh. 2001. Random amplified polymorphic DNA diversity of marginal and central populations in Pinus contorta subsp. latifolia. Genome 44: 13-22.

Parker, W.C., K.A. Elliott, and S.G. Newmaster. 2001. Managing Succession in Conifer Plantations: Converting Young Red Pine Plantations to Native Forest Types by thinning and upgrading. Forestry Chronicle 77:4-23.

Newmaster, S.G., D.H. Vitt, and F.W. Bell. 1999. The effects of triclopyr and glyphosate on common bryophytes and lichens in Northwestern Ontario. Canadian Journal of Forest Research 29: 1101-1111.

Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig and S. McMuray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario, Forest Research Information Paper No. 123. 650 pp. + appendices.

Newmaster, S.G., A.G. Harris and L.J. Kershaw. 1998. Wetland Plants of Ontario. Lone Pine Press, Edmonton, Alberta. 241 pp.

Gajendiran, N.and S. Ragupathy. (2003). Flora of Indira Gandhi Center for Atomic Research - Campus and PFBR site: II. Plant diversity analysis., Indira Gandhi Center for Atomic Research, Department of Atomic Energy, Chennai, India. IGC-248.

Gajendiran, N.and S. Ragupathy. (2003). Flora of Indira Gandhi Center for Atomic Research -Campus and PFBR site: I. Check list and key for identification., Indira Gandhi Center for Atomic Research, Department of Atomic Energy, Chennai, India. IGC-248.

Ragupathy, S. (2000). Techno-Economic Feasibility Study for Hyderabad Byepass Expressway, Kampsax International A/S, Stamholmen 112, DK-2650 Hvidovre, Copenhagen-Denmark in Association with Kampsax India Ltd. II-B "Nawazish" 17, Khader Nawaz Khan Road, Chennai.

Ragupathy, S. (2000). Bio-based Fertilizer Marketing in India- a feasibility study for Malaysian Agr Hi-Tech S/B, Malaysian Technology Development Corporation (MTDC), Malaysia. 128 pp.

Ragupathy, S. (2000). Biodiversity impact assessment study for CHEM Plast industry, East Coast, Cuddalur. Through SGS INDIA PRIVATE LIMITED, Chennai, India. 64 pp.

Ragupathy, S. (2000). Biodiversity impact assessment study for Exide battery industry, Hosur. Through SGS INDIA PRIVATE LIMITED, Chennai, India. 52 pp.

Ragupathy, S. (2000). Biodiversity impact assessment study for Malco Industry Ltd., Mettur. Through SGS INDIA PRIVATE LIMITED, Chennai, India. 45 pp.

Ragupathy, S. (2000). Biodiversity impact assessment study for Trishakthi Energy (TSE) Power Ltd., Madras coast. Through SGS INDIA PRIVATE LIMITED, Chennai, India. 73 pp.

Ragupathy, S., D. Orr and K. Walsh. (1998). Functional diversity/infectivity of mycorrhizal fungi in two native pasture communities in northern Australia. In: Eldridge, D. and D. Freudenberger. ed. VI International Rangeland Congress Proceedings, Townsville, Australia, 1999. 3715-

Ragupathy, S., Walsh, K., Macleod, N. and R. Elder. (1998). Effect of straw mulching on papaya mycorrhiza. " Managing our future for innovation, sustainability, continuity, Australian Society of Horticultural Science Conference. Australia Melbourne. p 69.

Ragupathy, S., Nagarajan, G. and A. Mahadevan. (1998). "Mycorrhizae in coastal sand dunes of Tuticorin." J. Environ. Biol. 19(3): 281-284.

Ragupathy, S. and A. Mahadevan. (1998). "Floristic Ecology of Mangroves of Coromandel Coast of Thanjavur district." J. Indian Forester 24(4): 328-335.

Ragupathy, S. and N. Ashwath. (1997). Low diversity of mycorrhizal fungi in serpentinised habitats of Rockhampton Malborough region, Australia. In: Ahonen-Jonnarth et al. eds. Second International Conference on Mycorrhiza. SLU, Uppsala, Sweden. p. 141.

Ragupathy, S., Ashwath, N. and A. Mahadevan. (1997). Acacias and mine rehabilitation: the need for inoculating acacias with mycorrhizal fungi, Forestry Program, ACIAR Acacia Publication, Australia. In: Turnbull, J. W., H.R. Crompton and K. Pinyopusarerk. eds. Recent Developments in Acacia Planting. Proceedings of an International workshop held in Hanoi, Vietnam, Australian Centre for International Agricultural Research, Canberra. 274-280.

Raja, P., Ragupathy, S. and A. Mahadevan. (1996). "Orchid mycorrhizae in Nilgiris in Kodaikanal Hills of South India." Acta Botanica Indica 24: 95-98.

Ragupathy, S., Nagarajan .G., A. Mahadevan. (1996). "Bio-fertilisers for wasteland reclamation." Journal of Agrarians Move 4: 19-21.

Raja, P., Ragupathy, S. and A. Mahadevan. (1995). "Mycorrhizal association of Pteridophytes of Nilgiris and Kodikanal Hills, South India." Acta Botanica Indica 23(23): 181-186.

Ragupathy, S. and A. Mahadevan. (1995). Effect of different mycorrhizal treatments on the growth of Peltophorum pterocarpum. In: Adholeya, A. and S. Singh. ed. Mycorrhizae: biofertilizer for the future. Proceedings of third National Conference on Mycorrhiza, Tata Energy Research Institute, New Delhi. 390-393.

Raja, P., Ramesh, C., Dharmarajan, S., Bojon, C., Ragupathy, S. and A. Mahadevan. (1994). Axenic cultivation, enzymatic and electron microscopy on vesicular arbuscular mycorrhizal fungi. IN: Tewari et al. eds. New approaches in Micorbial Ecology.(Dr. K. J. Mukerji Festchrift Volume) Athithia Books Private Ltd., New Delhi. 206-219.

Ragupathy, S. and A. Mahadevan. (1994). "Profile of VA mycorrhizal fungi and nodulation of legumes in the Coromandel Coast of Thanjavur District." Journal of Plant Science Research 10: 1-7.

Rajini Rani, D. B., Ragupathy, S. and A. Mahadevan. (1993). Incidence of vesicular-arbuscualr mycorrhizal fungi in coal wastes. In: Soreiangara, Supriyanto (eds) Proceedings of Second Asian Conference on Mycorrhiza, Bogor, Indonesia. BIOTROP Special Publication No 42. 77-80.

Ragupathy, S. and A. Mahadevan. (1993). Vesicular-Arbuscular mycorrhizal fungi distribution influenced by salinity gradient in a coastal tropical forests. In: Soreiangara, Supriyanto (eds). Second Asian Conference on Mycorrhiza, Bogor, Indonesia, BIOTROP Special Publication.No 42. 91-97.

Balaji, B., Ganesan, V., Ragupathy, S. and A. Mahadevan. (1993). Survey of vesicular - arbuscular mycorrhizal fungi infected plants. In: Soreiangara, Supriyanto (eds). Second Asian Conference on Mycorrhiza, Bogor, Indonesia, BIOTROP Special Publication. No 42. 99-100.

Ashwath. N. and S. Ragupathy. (1992) Bibliography on restoration of disturbed mine sites and ecophysiology of native plants. Office of Supervising Scientist (OSS) Internal Report, N T, Australia. IR 93. 98 pp.

Mahadevan .A and S. Ragupathy. (1992) "Status of Ectomycorrhizal association of Tropical trees in India" Mycorrhiza News Letter. 4(1): 1-3.

Ragupathy , S. (1992). Flora of Thanjavur District. Ph.D. thesis. Centre for Advanced Study in Botany. Madras, India, University of Madras. 550 pp.

Ragupathy, S. and A. Mahadevan. (1996). Traditional medicine and their ethnobotany among Dravidian tribal communities. In T.M. Menon (eds.) Encyclopedia of Dravidian Tribes. International School of Dravidian Linguistics, Kerala, India

Ragupathy, S. and A. Mahadevan. (1992). "Additional host species for Loranthus and their localities in Thanjavur district flora." Journal of Bombay Natural History Society 89: 149-150.

Mahadevan, A. and S. Ragupathy. (1992). "Status of Ectomycorrhizal association of Tropical trees in India." Mycorrhiza News Letter 4(1): 1-3.

Ashwath, N. and S. Ragupathy. (1992). Bibliography on restoration of disturbed mine sites and ecophysiology of native plants. Northern Territory, Australia, Office of Supervising Scientist (OSS): p98.

Ragupathy , S. and A. Mahadevan. (1993). "Distribution of vesicular-arbuscular mycorrhizae in plants and rhizosphere soils of the tropical plains, Tamil Nadu, India." Mycorrhiza 3: 123-136.

Ragupathy, S., and A. Mahadevan. (1991). "Ethnobotany of Kodiakarai Reserve Forest." Ethnobotany 3: 81-84.

Ragupathy, S., Mohankumar, V. and A. Mahadevan. (1991). "Distribution of vesicular arbuscular mycorrhizal fungi in tropical hydrophytes." Aquatic Botany 36: 287-291.

Ragupathy, S., Thothathri, K. and A. Mahadevan. (1990). "A new species of Acacia (Mimosaceae) from Thanjavur district." Journal Economic Taxo Botany 14: 751-752.

Ragupathy, S., Mahadevan, A. and K. Thothathri. (1990). "Acacia minutifolia Ragu. et al. (Leguminosea- Mimosoideae) a new species from Coromandel Coast of Thanjavur district." Journal of Indian Forests 14: 65-66.

Ragupathy, S. and A. Mahadevan. (1990). "Ecology of Vesicular -Arbuscular mycorrhizal fungi in coastal forests." Indian Journal of Micorobial Ecology 2: 1-9.

Ganesan, V., Ragupathy S., Parthipan B., Rajini Rani, D. B. and A. Mahadevan. (1990). "Distribution of vesicular arbuscular mycorrhizal fungi in coal, lignite and calcite mine soils of India." Biology and Fertility of Soils 12: 131-136.

Ragupathy, S., Mohankumar, V. and A. Mahadevan. (1988). Distribution of Vesicular - Arbuscular mycorrhizal fungi in Thanjavur District Flora. In: A. Mahadevan, N. Raman and K. Natarajan (eds). First Asian Conference on Mycorrhiza, Madras, India, University of Madras. 95-99.

Mohankumar, V., Ragupathy, S., Nirmala, C .B. and A. Mahadevan. (1988). "Distribution of vesicular arbuscular mycorrhizae in sandy beach soils of Madras coast." Current Science 57: 367-388.

Newmaster, S.G. and H. Cole. 2004. Bryophyte Ecology: A review with special emphasis on the effects of natural and anthropogenic disturbances in northern forests. Ontario Forest Research Institute Research Paper

Newmaster, S.G. , J. Levac, M. Irvine and S. Ragupathy. 2004. Meeting the Challenge of Invasive Alien Plants on Ontario’s Crown land. OMNR publication, Sault Ste. Marie Ontario.

Newmaster, S.G. and S. Ragupathy. 2003. Polyclavis©: A multi access key to the Flora of Ontario. OAC Herbarium, Biodiversity Institute of Ontario, Guelph, ON.

Newmaster, S.G. 2001. Ecological effects of harvesting. Chapters 3 & 5 in A. Morneault’s OMNR Research Report and Policy recommendations.

Newmaster, S.G. 2000. Patterning of Bryophyte Diversity in Temperate Rainforests. B.C. Forest Service. Kamloops Forest District. B.C. 372 pp.

Newmaster, S.G., D.H., Vitt, and F.W. Bell. 1998. The effects of silvicultural herbicides on cryptogam diversity. Pp. 223-225 in Third International Forest Vegetation Management Conference: Forest Vegetation Management and Ecosystem Sustainability-Popular Summaries, R.G. Wagner and D.G. Thompson (comps.). Ontario Ministry of Natural Resources, Ontario Forest Research Institute, Sault Ste. Marie, ON. Forest Research Information Paper No. 141.

Bell, F.W. and S.G. Newmaster. 1998. Fallingsnow Ecosystem Project: Floral richness, abundance and diversity. Pp. 45-47 in Third International Forest Vegetation Management Conference: Forest Vegetation Management and Ecosystem Sustainability-Popular Summaries, R.G. Wagner and D.G. Thompson (comps.). Ontario Ministry of Natural Resources, Ontario Forest Research Institute, Sault Ste. Marie, ON. Forest Research Information Paper No. 141.

Newmaster, S.G. 1998. Diversity of bryophytes in the Coastal Western Hemlock forests of B.C. Annual report to Kamloops Forest District, B.C. Forest Service.

Newmaster, S.G. 1998. Diversity of bryophytes in the Interior Cedar Hemlock forests of B.C. Annual report to Kamloops Forest District, B.C. Forest Service.