• Wind Cave National Park - Two Worlds

    Wind Cave

    National Park South Dakota

Sedges - Purple Nutsedge

Purple Nutsedge, Nutgrass, Yellow Nutgrass - Cyperus rotundus
Purple Nutsedge, Nutgrass, Yellow Nutgrass - Cyperus rotundus
NPS Photo by Jim Pisarowicz
 
Purple Nutsedge is native to Europe and thrives in moist, sandy soil.

Did You Know?

American bison on the Wind Cave National Park prairie

The American bison is the largest terrestrial mammal in North America. Male bison can weigh a ton and can run 35 miles per hour. Do not approach bison. They weigh more and can outrun you. More...