Columbia Desert Parsley, Lomatium columbianum, blooms early in the Columbia Gorge. Today, the first day of spring, it was at “early peak” along Washington Rt. 14 between Bingen and Dallesport.
This is one of those plants that is very common in those places where it grows, yet it has a very limited distribution. It’s prolific on both sides of the Columbia River in the area I visited today, essentially at the mouth of the Klickitat River.