1. Staff in the Biology Department of Duke University
2. Kathleen Donohue, Rafael Rubio de Casas, Liana Burghardt, Katherine Kovach, Charles Willis. 2010. Germination, post-germination adaptation, and species ecological ranges. Annual Review of Ecology, Evolution, and Systematics 41.
3. Member of Ecological Society of America
Conservation issues in plants", "invasive plant species", "native plant species of the Southeastern United States