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  1. More Images

    Elymus repens

    Elymus repens, commonly known as couch grass, is a very common perennial species of grass native to most of Europe, Asia, the Arctic, and northwest Africa. It has been brought into other mild northern climates for forage or erosion control, but is often considered a weed. Other names include common couch, twitch, quick grass, quitch grass, dog grass, quackgrass, scutch grass, and witchgrass. Wikipedia

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  3. The botanical name for couch grass is Elymus repens; it is also commonly known as twitch grass and common couch ; It is a UK native, found on roadside verges, waste ground and farmland ; Its leaves provide food for the caterpillars of several moths and butterflies ; In gardens, couch grass grows in lawns and borders ; Couch grass spreads by fast-growing rhizomes and by seed
  4. minnesotawildflowers.info

    Elymus repens is distinguished by its slender, erect spike; appressed spikelets usually single (rarely 2) at the nodes and fairly crowded on the stem, the space between nodes (internodes) usually 3 to 7 mm; 4 to 7 florets per spikelet; anthers more than 2.5 mm long; both glumes about equal in size, thin and papery along the edges on the tip ...
  5. insightweeds.com

    Elymus repens is a rhizomatous perennial grass that grows up to 1.2m tall. The stems (culms) are erect and more or less curved at the base, hollow, and green to whitish in color. The grass is easily recognizable by its linear, dark green leaves with small auricles at the base and elongated pale greenish wheat-like spikelets arranged in two long rows.
  6. canr.msu.edu

    Elymus repens (L.) Gould (aka Elytrigia repens, Agropyron repens) Poaceae (Grass family) MI Status. Non-native. Life cycle. Erect, rhizomatous perennial. Leaves. Leaves are rolled in the bud, hairless to sparsely hairy above and up to 8 inches long. Leaf sheaths are hairless except those near the base, which may be sparsely hairy.
  7. britannica.com

    Quack grass, (Elymus repens), rapidly spreading grass of the family Poaceae. Quack grass is native to Europe and has been introduced to other north temperate areas for forage or erosion control. In cultivated lands, it is often considered a weed because of its persistence. The plant has been used
  8. cabidigitallibrary.org

    Elymus repens (quackgrass); The leaf blades are typically broad (mostly 5-10 mm wide) and often lax, unlike most other wheatgrasses with stiff, narrow or inrolled, and strictly ascending leaf blades. Ennis, Montana, United States. August 2009. ©Matt Lavin/via Flickr - CC BY-SA 2.0.
  9. Elymus repens. couch grass. A fast-growing perennial grass with pale, hairy sheaths on the lower leaves and flat green leaf blades to 40cm long. Produces upright flower spikes to 120cm high in late summer. Each plant forms a dense network of pale yellow or straw-coloured rhizomatous roots, that enable it to spread rapidly in lawns and borders ...

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