Blowout penstemon (6001739493)
Blowout penstemon (Penstemon haydenii) is a species of beardtongue and is a warm-season short-lived perennial plant. Blowout penstemon requires moving sand in blowouts or sand ridges (in Wyoming) to thrive. The common name of the blowout penstemon comes from the blowouts in the Sandhills of Nebraska. Blowouts are round or conical eroded areas, depressions formed in the sand when prevailing northwesterly winds scoop out the sides of the hills. These eroded areas form on the sides of dunes when vegetative cover is removed or disturbed and wind action further exposes the slopes. The blowout pensemon is listed as endangered.
Credit: Melvin Nenneman, USFWS- Uploaded by Magnus Manske
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