Glaucous Penstemon, Glaucous Beardtongue: Penstemon euglaucus

A late-blooming glaucous penstemon as seen at left along the South Climb Trail #183 about one half mile above the Cold Springs trailhead, Mt. Adams Wilderness........August 30, 2018. The photo at right shows a close-up of the inflorescence of glaucous penstemon as seen long the Willard Springs Trail, Conboy Lake National Wildlife Refgue......May 15, 2021.

Glaucous penstemon in bloom at left along the Stagman Ridge Trail #11, Mt. Adams Wilderness......July 25, 2019. The photo at right shows glaucous penstemon in bloom along the Shorthorn Trail #12, Mt. Adams Wilderness.......July 10, 2020.

The photo at left shows glaucous penstemon as seen on the Ridge of Wonders on the east side of Mt. Adams..........September 8, 2001. The photo at right shows glaucous penstemon blooming along the Stagman Ridge Trail #12 just below the junction with the Pacific Crest Trail #2000, Mt. Adams Wilderness......August 7, 2020.

Glaucous penstemon still blooming along the Stagman Ridge Trail #12, Mount Adams Wilderness......August 9, 2021.

Glaucous penstemon observed at the Round the Mountain Trail trailhead at Bird Creek Meadows, Yakama Nation lands at Mount Adams.....July 26, 2023.

Glaucous penstemon seen at left above Bird Creek Meadows...........August 8, 1990. The photo at right shows glaucous penstemon along the Shorthorn Trail #16, Mt. Adams Wilderness.....July 7, 2021.

Glaucous Beardtongue, Glaucous Penstemon

Penstemon euglaucus