Festuca occidentalis is a slender, tufted perennial cool-season grass native to western North America. It thrives in dry to moist open woods, clearings, and slopes.
Above information is sourced from Wikipedia
© Keir Morse (CC-BY-NC-ND)
© (c) Ed Alverson, some rights reserved (CC BY)
© Keir Morse − EOL
© (c) Trevor Van Loon, some rights reserved (CC BY)