Culture and degeneracy: failures in Jefferson's garden
The United States' first invasive species: the Hessian fly as a national and international issue
The development of American culture, with special reference to fruit
Fixing the accidents of American natural history: tree culture and the problem of the prairie
Immigrant aid: naturalizing plants in the nineteenth century
Mixed borders: a political history of plant quarantine
Gardening American landscapes: from Hyde Park to Curtis Prairie
The horticultural construction of Florida
Culturing nature in the twentieth century
America the beautiful.