Distribution: Occurring west of the Cascades crest in lowland western Washington; southern British Columbia to northwestern Oregon.
Habitat: Coastal bluffs, roadsides, wastelots, and other disturbed areas at low elevations.
Flowers: June-September
Origin: Introduced from Mediterranean region
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bees, flies, beetles, wasps
[none provided]
PNW Herbaria: Specimen records of Jacobaea maritima in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Jacobaea maritima checklist entry
OregonFlora: Jacobaea maritima information
E-Flora BC: Jacobaea maritima atlas page
CalPhotos: Jacobaea maritima photos