The Collaborative International Dictionary
Hard grass
Hard grass \Hard" grass`\ (gr[.a]s`). (Bot.) A name given to several different grasses, especially to the Roltb["o]llia incurvata, and to the species of [AE]gilops, from one of which it is contended that wheat has been derived.
Usage examples of "hard grass".
Shell Island was a veritable maze of narrow tarmac roads with ample parking places on the hard grass landscape.