Timber Oatgrass

Retrieved from: http://science.halleyhosting.com/sci/ibbio/ecology/notes/classification/plant%20taxa/grass.htm

USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner's Sons, New York. Vol. 1: 222.

Retrieved from: http://en.wikipedia.org/wiki/Danthonia_intermedia