• Wind Cave National Park - Two Worlds

    Wind Cave

    National Park South Dakota

Wildflowers - White Penstemon

White Penstemon, White Beardtongue, Penstemon albidus
White Penstemon, White Beardtongue - Penstemon albidus
NPS Photo by Jim Pisarowicz
 
White Penstemon is the most widespread penstemon or beardtongue in the Great Plains. The insides of the blossoms are bearded and often spotted with purple.

Did You Know?

Blue Flax

Blue Flax is often considered a subspecies of the Eurasian L. perenne which is very similar. The plant is named after Meriwether Lewis. More...