• Wind Cave National Park - Two Worlds

    Wind Cave

    National Park South Dakota

Sedges - Pale Bulrush

Pale Bulrush - Scirpus pallidus, S atroviren var. pallidua
Pale Bulrush - Scirpus pallidus, S. atrovirens var. pallidua
NPS Photo by Jim Pisarowicz
Pale Bulrush is often found in wet meadows associated with prairie wetlands.

Did You Know?

A picture of Alvin McDonald in his caving hat.

Alvin McDonald was the first systematic explorer of Wind Cave. He explored the cave from 1890 until his death in 1893. More...