Mountain Owl-clover, Mountain Owl's-clover

What appears to be mountain owl-clover as seen on the vernally moist slopes of low mesas near the southeastern Hart Mt. National Antelope Refuge.........June 10, 2016. Note what appears to be the characteristic hooked beak of the corolla on some of the flowers. If not O. imbricatus, then this would most likely be O. cuspidatus ssp. copelandii.

What appears to be mountain owl-clover as seen on vernally moist slopes along the Fremont National Recreation Trail on the southwest slopes of Twelvemile Peak, about one-half mile uphill from the South Fork Crooked Creek trailhead, Fremont-Winema National Forest.......August 2, 2020.