slender penstemon

July 7, 2016 • College of the Siskiyous • Weed, California

slender penstemon (Penstemon gracilentus) [College of the Siskiyous, Weed, California]
Filename: 20160707-193340.jpg 1707x2276 pixels, ISO 100, f2.4 @ 1/60 sec
Penstemon gracilentus

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