[Louseworts: The Genus Pedicularis in the Cascade Mts. of Oregon and Washington]

Towering lousewort beginning to bloom at left along the East Fork Hood River just below Umbrella Falls, Mt. Hood National Forest..........July 17, 2017. The photo at right shows a close-up view of the inflorescence of towering lousewort as seen along the Umbrella Falls Trail #667 (in meadows just below the falls), Mount Hood National Forest.....July 26, 2024.