goose grass

(noun) annual having the stem beset with curved prickles; North America and Europe and Asia. Synonyms: cleavers, clivers, catchweed, spring cleavers, Galium aparine.

(noun) low-growing perennial having leaves silvery beneath; northern United States; Europe; Asia. Synonyms: silverweed, goose-tansy, Potentilla anserina.

(noun) annual weedy grass used for hay. Synonyms: Texas millet, Panicum Texanum.

(noun) coarse annual grass having fingerlike spikes of flowers; native to Old World tropics; a naturalized weed elsewhere. Synonyms: yardgrass, yard grass, wire grass, Eleusine indica.