[Biscuitroots and Desert Parsleys: The Genus Lomatium in the Cascade Mountains of Oregon and Washington]

Hall's lomatium blooming on Rhyolite Ridge to the west of Pilot Rock, Cascade-Siskiyou National Monument......May 26, 2021.

This photo shows a close-up of the inflorescence of canyon desert parsley as seen on rock outcrops atop King Mountain in the King Mountain Rock Garden RNA of the Umpqua National Forest.........June 25, 2005.

These 2 photos show close-ups of the leaves of canyon desert parsley as seen on rock outcrops atop King Mountain in the King Mountain Rock Garden RNA of the Umpqua National Forest........June 25, 2005.

These 2 photos show close-ups of the inflorescence and fruits of canyon desert parsley as seen on rock outcrops atop King Mountain in the King Mountain Rock Garden RNA of the Umpqua National Forest.........June 25, 2005.

Maturing fruits and a leaf of Hall's desert parsley as seen on drying balds atop Castle Rock, Willamette National Forest.........June 24, 2018.