Desert Biscuitroot, Macdougal's Biscuitroot, Macdougal's Lomatium
Lomatium foeniculaceum ssp. macdougalii
Synonyms: Lomatium foeniculaceum var. macdougalii, Lomatium macdougalii

Macdougal's biscuitroot as seen on rocky slopes in Boynton Canyon near Sedona, Arizona..........March 15, 2015.
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MacDougal's biscuitroot as seen on rocky slopes along the Hukaby Trail on the eastern outskirts of Sedona, Arizona.........March 21, 2015.
Paul Slichter