billion-dollar grass

Thesaurus

Noun

1.billion-dollar grass - coarse annual grass cultivated in Japan and southeastern Asia for its edible seeds and for forage; important wildlife food in United StatesEchinochloa frumentacea, Japanese barnyard millet, Japanese millet, sanwa milletEchinochloa, genus Echinochloa - annual or perennial succulent grasses of warm regionsmillet - any of various small-grained annual cereal and forage grasses of the genera Panicum, Echinochloa, Setaria, Sorghum, and Eleusine