Field Guide To The Grasses, Sedges And Rushes Of The United States
1980. Edward Knobel. Over 370 of the most common species of grasses, sedges, and rushes are accurately described in this handy volume: vari-eties of timothy, rye, foxtail, fescue, bluegrass, nutrush, cottongrass, bullrush, etc. Emphasis is upon wild varieties of these plants but many cultivated strains such as rice, oats and maize are also included. 83 pages, soft cover, b&w illustrations.