Craine, J. M., D. A. Wedin, F. S. Chapin, III, P. B. Reich. 2003. The dependence of root system properties on root system biomass of 10 North American grassland species. Plant and Soil 250:39-47.
Craine, J.M, P.B. Reich, D.G. Tilman, D. Ellsworth, D. Wedin, J. Fargione, J. Knops, S. Naeem. 2003. The role of plant species in biomass production and response to elevated CO2 and N. Ecology Letters 6:623-630.
Dickie, I.A., P.G. Avis, D.J. McLaughlin, P.B. Reich. 2003. Good-Enough RFLP Matcher (GERM) Program. Mycorrhiza 13:171-172.
Dovciak, M., P.B. Reich, L.E. Frelich. 2003. Seed rain, safe sites, competing vegetation, and soil resources spatially structure white pine (Pinus strobus L.) regeneration and recruitment. Canadian Journal of Forest Research 33:1892-1904.
Frelich, L.E., J. Machado, and P.B. Reich. 2003. Fine-scale environmental variation and structure of understory plant communities in two old-growth pine forests. Journal of Ecology 91:283-293.
Frelich, L.E. and P.B. Reich. 2003. Perspectives on development of definitions and values related to old-growth forests. A chapter in Old-Growth Forests in Canada--A Science Perspective, edited by A. Moesseler
Kieliszewska-Rokicka, B., J. Oleksyn, R. Zytkowiak, P.B. Reich. 2003. Links between root carbohydrates and seasonal patterns of soil microbial activity of diverse Pinus sylvestris populations grown in a provenance plantation. Polish Journal of Botany 72:167-173.
Lee, T., P. Reich, M.G. Tjoelker. 2003. Legume presence increases photosynthesis and N concentrations of co-occurring non-fixers but does not modulate their responsiveness to carbon dioxide enrichment. Oecologia 137:22-31.
Lee, T., M. Tjoelker, M.P. Russelle, P.B. Reich. 2003. Contrasting growth responses of an N2-fixing and non N2-fixing forb to elevated carbon dioxide: dependence on soil N supply. Plant and Soil 255:475-486.
Lusk, C.H., Wright, I., Reich, P.B. 2003. Photosynthetic differences contribute to competitive advantage of evergreen angiosperm trees over evergreen conifers in productive habitats. New Phytologist 160(2):329-336.
Machado, J-L., M.B. Walters, P.B. Reich. 2003. Below-ground resources limit seedling growth in forest understories but do not alter biomass distribution. Annals of Forest Research 60:319-330.
Mitchell, C.E. P.B. Reich, D. Tilman, J.V. Groth. 2003. Effects of elevated CO2, nitrogen deposition, and decreased species diversity on foliar fungal plant disease. Global Change Biology 9(3):438-451.
Nicotra, A.B., R.L. Chazdon & R.A. Montgomery. 2003. Sexes show contrasting patterns of leaf and crown carbon gain in a dioecious rainforest shrub. American Journal of Botany 90:347-355.
Oleksyn J., Reich P.B., Żytkowiak R., Karolewski P., Tjoelker M.G. 2003. Nutrient conservation increases with latitude of origin in European Pinus sylvestris populations. Oecologia 136:220-135.
Reich, P.B., C. Buschena, M. Tjoelker, K. Wrage, J. Knops, D. Tilman, J-L Machado. 2003. Variation in growth rate and ecophysiology among 34 grassland and savanna species under contrasting N supply: a test of functional group differences. New Phytologist 157:617-631.
Reich P.B., Wright I.J., Cavender-Bares J., Craine J.M., Oleksyn J., Westoby M., Walters M.B. 2003. The evolution of plant functional variation: traits, spectra, and strategies. International Journal of Plant Sciences 164(3 Suppl.): S143-S164.
Withington, J.M., Elkin, A.D., Bułaj, B., Olesiński, J., Tracy, K.N., Bouma, T.J., Oleksyn, J., Anderson, L.J., Modrzyński, J., Reich, P.B., Eissenstat, D.M. 2003. The impact of material used for minirhizotron tubes for root research. New Phytologist 160:533-544.
Wolf, J, N.C. Johnson, D.L. Rowland, P.B. Reich. 2003. Elevated carbon dioxide and plant diversity impact arbuscular mycorrhizal fungal spore communities. New Phytologist 157:579-588.
Wright, I.J, P.B. Reich, M. Westoby. 2003. Least-Cost Input Mixtures of Water and Nitrogen for Photosynthesis. American Naturalist 161:98-111.