2012 journal article
Widespread inbreeding and unexpected geographic patterns of genetic variation in eastern hemlock (Tsuga canadensis), an imperiled North American conifer
Conservation Genetics, 13(2), 475–498.
2009 conference paper
Genetics and conservation of hemlock species threatened by the hemlock woolly adelgid
In Proceedings of the 20th U.S. Department of Agriculture Interagency Research Forum on Invasive Species (pp. 39–40).
2008 journal article
Allozyme variation and recent evolutionary history of eastern hemlock (Tsuga canadensis) in the southeastern United States
New Forests, 35(2), 131–145.
Ecological and genetic factors that define the natural distribution of Carolina hemlock in the southeastern United States and their role in ex situ conservation
Forest Ecology and Management.
2008 conference paper
Status of ex situ conservation efforts for eastern and Carolina hemlock in the southeastern United States
In Proceedings of the 4th Symposium on Hemlock Woolly Adelgid (pp. 81–89).