Distribution: Occurring west of the Cascades crest in Washington; western Washington to western Oregon.
Habitat: Disturbed forest edge and understory at low elevations.
Flowers: April-July
Origin: Introduced from Europe
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bumblebees, bees
[none provided]
PNW Herbaria: Specimen records of Corydalis lutea in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Corydalis lutea checklist entry
OregonFlora: Corydalis lutea information
E-Flora BC: Corydalis lutea atlas page
CalPhotos: Corydalis lutea photos