Distribution: Occurring west of the Cascades crest in southwestern Washington; southern British Columbia to Oregon; also in Maryland.
Habitat: Disturbed areas, usually where moist to wet.
Flowers: August-September
Origin: Introduced from Europe
Growth Duration: Annual
Conservation Status: Not of concern
Pollination: Self-pollination
[none provided]
PNW Herbaria: Specimen records of Corrigiola litoralis ssp. litoralis in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Corrigiola litoralis ssp. litoralis checklist entry
OregonFlora: Corrigiola litoralis ssp. litoralis information
E-Flora BC: Corrigiola litoralis ssp. litoralis atlas page
CalPhotos: Corrigiola litoralis ssp. litoralis photos