noun Date: 1923 either of two Eurasian grasses ( Agropyron cristatum or A. desertorum syn. A. sibiricum ) that are grown in the United States for forage and for erosion control
CRESTED WHEATGRASS
Meaning of CRESTED WHEATGRASS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012