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Sudan grass

(Encyclopedia)Sudan grass: see sorghum.

bur grass

(Encyclopedia)bur grass: see sandbur.

cotton grass

(Encyclopedia)cotton grass, common name for sedges of the genus Eriophorum. ...

grass-of-Parnassus

(Encyclopedia)grass-of-Parnassus: see saxifrage. ...

blue-eyed grass

(Encyclopedia)blue-eyed grass: see iris.

lawn

(Encyclopedia)lawn, grass turf or greensward cultivated in private yard or public park. A good lawn, or green, has both beauty and usefulness; its maintenance for golf, tennis, baseball, and other sports is a costl...

timothy , in botany

(Encyclopedia)timothy or herd's-grass, perennial plant (Phleum pratense) of the family Poaceae (grass family), native to Europe and W Asia and one of the most widely cultivated hay grass of North America. Adaptable...

crabgrass

(Encyclopedia)crabgrass, name for any of several grass species of the genera Digitaria, Eleusine, and Panicum, especially the species D. sanguinalis. Crabgrass is a common lawn weed, especially in the S and E Unite...

sandbur

(Encyclopedia)sandbur or bur grass, any species of the genus Cenchrus of the family Poaceae (grass family), sandy-soil plants of tropical and temperate regions. At maturity the sharp spines and burlike seeds make t...

sorghum

(Encyclopedia)sorghum, tall, coarse annual (Sorghum bicolor) of the family Poaceae (grass family), somewhat similar in appearance to corn (but having the grain in a panicle rather than an ear) and used for much the...