• Wind Cave National Park - Two Worlds

    Wind Cave

    National Park South Dakota

Grasses - Western Wheatgrass

Western Wheatgrass - Pascopyrum smithii, Agropyron smithii, Elytrigia smithii
Western Wheatgrass - Pascopyrum smithii, Agropyron smithii, Elytrigia smithii
NPS Photo by Jim Pisarowicz
 
Western Wheatgrass is the state grass of both South Dakota and Wyoming.

Did You Know?

Sign used at Wind Cave in 1903 when the cave became a national park.

Wind Cave is the first cave in the world to be designated as a national park. That occurred on January 9, 1903.