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Abstract

Elliott bentgrass Agrostis hymenalis Winter bentgrass Alopecurus caroliniana Carolina foxtail Andropogon barbinodis Cane bluestem Andropogon gerardi Big bluestam Andropogon saccharoides Silver bluestem Andropogon scoparius Little bluestem Aristida dichotoma var. dichotoma Churchmouse threeawn Aristida dichotoma var. curtissii Curtis threeawn Aristida longiseta Red threeawn Aristida longespica Slimspike threeawn Aristida oligantha Oldfield threeawn Aristida purpurea Purple threeawn Aristida wrightii Wright threeawn Bouteloua curtipendula Sideoats grama Bouteloua gracilis Blue grama Bouteloua hirsute Hairy grama Bouteloua rigidiseta Texas grama Bromus japonicus Japanese brome Bromus arvensis* Field brome Bromus purgans Canada brome Bromus tectorum Cheatgrass Bromus uniloides Rescuegraas Buchloe dactyloides Buffalo grass Cenchrus pauciflorus Mat sandbur Chloris verticillata Tumble windmillgrass Chloris virgata Showy chloris Cynodon dactylon