Sporobolus vaginiflorus  
Family: Poaceae
poverty drop-seed, poverty grass, sheathed drop-seed
Sporobolus vaginiflorus image
Sporobolus vaginiflorus image
Sporobolus vaginiflorus image
Sporobolus vaginiflorus image
Gary Fewless  
Sporobolus vaginiflorus image
Emmet J. Judziewicz