Distribution: Occurring west of the Cascade in Washington; British Columbia to northern California; also in the eastern United States, Europe, Australia and Pacific Islands.
Habitat: Disturbed areas, fields and open woods.
Flowers: May-July
Origin: Introduced from Europe
Growth Duration: Annual, Biennial, Perennial
Conservation Status: Not of concern
Pollination: Bees, flies, butterflies, beetles
[none provided]
PNW Herbaria: Specimen records of Ranunculus sardous in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Ranunculus sardous checklist entry
OregonFlora: Ranunculus sardous information
E-Flora BC: Ranunculus sardous atlas page
CalPhotos: Ranunculus sardous photos