21. Somehow, the motion of the tall prairie grasses reminded the workers of their homeland. 22. Who pays to park on prairie grass ? 23. Prairie grasses , Ogden said, eliminate the potential for nitrate contamination of ground water.24. One covey after another flushed through the hedgerows and out into the meadows of prairie grass . 25. "Prairie grasses take three years to come to maturity, " said Wachter. 26. Rattlesnakes abounded in the prairie grass . 27. Grasslands include black prairie grasses as well as more invasive species like Queen Anne s Lace. 28. Wheat was never replanted on much of the land, which was reseeded with native prairie grass . 29. After a short fight, Opothleyahola's men set fire to the prairie grass and retreated. 30. It was harvested May through July when the blooming flower stalks were easily visible among prairie grasses .
