[Members of the Sunflower Family East of the Cascade Mountains of Oregon and Washington with Button-like Flower Heads]

American sawwort blooming along the Bonny Lakes Trail #1802 at a creek crossing about a mile east of Bonney Lakes, Eagle Cap Wilderness.......August 12, 2018.

Flower buds and stem leaf of american sawwort as seen along the Lake Creek Trail downstream from the upper trailhead, Umatilla National Forest.........July 24, 2012.