Common Fumitory, Drug Fumitory
Fumaria officinalis
Synonym: Fumaria officinalis ssp. officinalis

Close-up of the flowers of common fumitory as seen along Washington Highway SR 23 in northern Whitman County...............May 14, 2011.
- 
Close-up of the raceme and a leaf of common fumitory as seen along Washington Highway SR 23 in northern Whitman County...............May 14, 2011.
Paul Slichter