Meaning : Annual having the stem beset with curved prickles. North America and Europe and Asia.
Synonyms : catchweed, cleavers, clivers, galium aparine, spring cleavers
Meaning : Low-growing perennial having leaves silvery beneath. Northern United States. Europe. Asia.
Synonyms : goose-tansy, potentilla anserina, silverweed
Meaning : Annual weedy grass used for hay.
Synonyms : panicum texanum, texas millet
Meaning : Coarse annual grass having fingerlike spikes of flowers. Native to Old World tropics. A naturalized weed elsewhere.
Synonyms : eleusine indica, wire grass, yard grass, yardgrass