Author:George Vasey

Works

 * A Descriptive Catalogue of the Native Forest Trees of the United States (Washington, 1876)
 * The Grasses of the United States, a Synopsis of the Tribes, with Descriptions of the Genera (1883)
 * Agricultural Grasses of the United States (1884)
 * A Descriptive Catalogue of the Grasses of the United States (1885)
 * Report of an Investigation of the Grasses of the Arid Districts (2 parts, 1886–87)
 * Grasses of the South (1887)
 * Grasses of the Southwest (1890–91)
 * Grasses of the Pacific Slope (1892–93)