English

Adjective

gramineous ‎(comparative more gramineous, superlative most gramineous)

1. Of or pertaining to plants in the grass family (Gramineae).

   Wild oats and greenfoxtail are among the most troublesome weeds for farmers growing gramineous crops, such as wheat, barley, rye, triticale and other cereal crops. — United States Patent 4954161