• Wind Cave National Park - Two Worlds

    Wind Cave

    National Park South Dakota

Wildflowers - Lambert Crazyweed

Lambert Crazyweed, Purple Locoweed - Oxytropis lambertii
Lambert Crazyweed, Purple Locoweed - Oxytropis lambertii
NPS Photo by Gail Cruse
 
Lambert Crazyweed is the most common crazyweed in the grasslands of the Northern Plains. This herb is toxic to all grazing animals if enough is eaten.

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...