canada wild rye การใช้

• Where once uniform rows of corn and soybeans were grown, Ms . Drobney now takes visitors wading, with difficulty, through prairie grasses up to 12 feet high, trudging through Canada wild rye, big bluestem, little bluestem, nut sedge and Indian grass.
• Grasses included big bluestem ( Andropogon gerardi Niagra ), sideoats grama ( Bouteloua curtipendula ), Canada wild rye ( Elymus canadensis ), junegrass ( Koelria cristata ), switchgrass ( Panicum virgatum Shelter ), little bluestem ( Schizachyrium scoparium ), and indiangrass ( sorghastrum nutans ).