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

Howell's Biscuitroot, Howell's Desert-parsley, Howell's Lomatium

Lomatium howellii

Subtending bracts beneath the involucel of Howell's Biscuitroot, Howell's Desert-parsley, Howell's Lomatium: Lomatium howellii - Leaves of Howell's Biscuitroot, Howell's Desert-parsley, Howell's Lomatium: Lomatium howellii

A close-up of the bracts subtending the umbel of Howell's desert parsley in oak woods as seen above the Illinois River on the south side of Eight Dollar Mountain in southwestern Oregon.......April 5, 2009. The inflorescence in this view is still perhaps four or five days away from blooming.

Howell's Biscuitroot, Howell's Desert-parsley, Howell's Lomatium: Lomatium howellii

Howell's desert parsley observed along access road NF-011 between the Illinois River Road and Star Flat, adjacent to the northwest corner of Eight Dollar Mountain......April 22, 2021.

Basal leaves of Howell's Biscuitroot, Howell's Desert-parsley, Howell's Lomatium: Lomatium howellii

Another close-up of the pinnately compound leaves of Howell's desert parsley in oak woods as seen above the Illinois River on the south side of Eight Dollar Mountain in southwestern Oregon........April 5, 2009.
Paul Slichter