couch grass

(redirected from Elytrigia repens)
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Related to Elytrigia repens: couch grass, Agropyron repens, Twitch grass

couch grass,

name for several grasses, among them quack grassquack grass
or couch grass,
Old World perennial grass (Agropyron repens), now widely distributed and in the United States a troublesome weed. It somewhat resembles a beardless wheat and has creeping, yellowish rootstalks, the joints of which, even though
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.

couch grass

a grass, Agropyron repens, with a yellowish-white creeping underground stem by which it spreads quickly: a troublesome weed
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177-180 89,6-91,5 Vaccinium vitis-idaea 230 330 Pinus sylvestris 260 370 Pinus sylvestris 300 370 Vaccinium vitis-idaea 340 740 Esenbeckia leiocarpa 560 [+ o -] 50 540 [+ o-] 10 Elytrigia repens 580 [+ o -] 13 ne Dryopteris filix-mas * 637 659 Acer pseudoplatanus 1078 560 Plantago major 1100 [+ o -] 500 ne Populus sieboldii 3440 [+ o -] 114 551 [+ o -] 12 Especie Pr Nd [micron]g x [kg.