• Wind Cave National Park - Two Worlds

    Wind Cave

    National Park South Dakota

Wildflowers - Tumblemustard

Tumblemustard, Tumbling Mustard - Sisymbrium altissimum
Tumblemustard, Tumbling Mustard - Sisymbrium altissimum
NPS Photo by Jim Pisarowicz
 
The Tumblemustard disperses its seeds by breaking off and tumbling in the wind. Prairie tribes and pioneers used the Tumblemustard seeds to flavor food.

Did You Know?