crabgrass

listen to the pronunciation of crabgrass
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Английский Язык - Английский Язык
A member of the genus Digitaria, a grass of tropical to temperate climates, and a major pest of lawns in such climates, mainly from their invasive habits and the fact they die off in the fall and winter, leaving ugly bare patches
grasses with creeping stems that root freely; a pest in lawns
a kind of rough grass. Any of about 300 species of grasses in the genus Digitaria, especially D. sanguinalis or the slightly shorter D. ischaemum (smooth crabgrass). D. sanguinalis has long hairs covering its leaves and five or six spikelets; D. ischaemum has no hair and only two or three spikelets. Both are natives of Europe that became widely naturalized as weeds in North America. They and a few closely related species are very troublesome in lawns and fields. One species, Arizona cottontop (D. californica), is a useful forage grass in the American Southwest
{i} variety of coarse grass

Связанные Термины

large crabgrass
a European forage grass grown for hay; a naturalized weed in United States
smooth crabgrass
a weed
crabgrass
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