Hufford, K. M. and J. L. Hamrick. 2003. Viability selection at three early life stages of the tropical tree, Platypodium elegans (Fabaceae, Papilionoideae). Evolution 57:518-526.

Trapnell, D. W., J. L. Hamrick and J. D. Nason. 2004. Three-dimensional fine-scale genetic structure of the neotropical epiphytic orchid, Laelia rubescens. Mol. Ecol. 13:1111-1118.

Hamrick, J. L. 2004. Response of forest trees to global environmental changes. For. Ecol. and Manag. 197:323-335.

Dunphy, B. K., J. L. Hamrick and J. Schwagerl. 2004. A comparison of direct and indirect measures of gene flow in the bat-pollinated tree Hymenaea courbaril in the dry forest life zone of southwestern Puerto Rico. Int. J. Plant Sci. 165:427-436.

Trapnell, D. W. and J. L. Hamrick. 2004. Partioning nuclear and chloroplast variation at multiple spatial scales in the neotropical epiphytic orchid, Laelia rubescens. Mol. Ecol. 13:2655-2666.

Grace, S. L., J. L. Hamrick and W. J. Platt. 2004. Estimation of seed dispersal in an old-growth population of longleaf pine (Pinus palustris) using maternity exclusion analysis. Castanea 69:207-215.

Trapnell, D. W. and J. L. Hamrick. 2005. Mating patterns and gene flow in the neotropical epiphytic orchid, Laelia rubescens. Mol. Ecol. 14:75-84.

Dunphy, B. K. and J. L. Hamrick. 2005. Gene flow among established Puerto Rican populations of the exotic tree species, Albizia lebbeck. Heredity 94: 418-425.

Godt, M. J. W., F. Caplow and J. L. Hamrick. 2005. Allozyme diversity in the federally threatened golden paintbrush, Castilleja levisecta (Scrophulariaceae). Cons. Genet. 6:87-99.

Carromero, W. and J. L. Hamrick. 2005. The mating system of Verbascum thapsus (Scrophulariaceae). The effect of plant height. Int. J. Pl. Sci. 166:779-783.

Jones, F. A., J. L. Hamrick, C. J. Peterson and S. R. Squiers. 2006. Inferring colonization history from analyses of spatial genetic structure within populations of Pinus strobus and Quercus rubra. Mol. Ecol. 15:851-861.

Trapnell, D. W. and J. L. Hamrick. 2006. Floral display and mating patterns within populations of the neotropical epiphytic orchid, Laelia rubescens (Orchidaceae). Am. J. Bot. 93:1010-1018.

Gonzales, E., J. L. Hamrick, P. E. Smouse and R. J. Dyer. 2006. Pollen-mediated gene dispersal within continuous and fragmented populations of a forest understory species, Trillium cuneatum. Mol. Ecol. 15:2047-2058.

View a complete list of my publications, 1966 - present.