Ohio
State University Plant Dictionary

Scientific Name:
Leymus arenarius
Family:
Blue Lyme Grass
Family:
Poaceae (also known as Gramineae)
Description:
Blue Lyme Grass is a deceptively beautiful plant that will spread like wildfire in good garden soil, being extremely invasive via its underground root system (this recent transplant still retains its clump appearance, at least above ground).Black & White version for printing