[Irises: The Genus Iris in the Cascade Mountains of Oregon and Washington]

This photo shows the leaves and flower of slender-tubed iris as seen in moist woods near Patterson Meadows at Patterson Mt. in the Willamette N.F..........July 13, 2008.

The photo at left shows slender-tubed iris as seen in the King Mountain Rock Garden ACEC in the Umpqua National Forest........June 25, 2005. The photo at right shows slender-tubed iris as seen along the Lowder Mountain Trail #3329, Three Sisters Wilderness.......June 23, 2018.

This photo at left shows a close-up of the lower lip of the flower of slender-tubed iris as seen in moist woods near Patterson Meadows at Patterson Mt. in the Willamette N.F.........July 13, 2008. The photo at right shows slender-tubed iris in bloom along the Castle Rock Trail #3506, Willamette National Forest......June 24, 2018.