Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to California, east across North America, except for the south-central and southeastern U.S., to the Atlantic Coast.
Habitat: Open slopes and meadows, from coastal cliffs and balds to inland valleys, rocky hillsides, forest openings, and subalpine meadows.
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bumblebees, bees, flies, beetles, wasps
[none provided]
PNW Herbaria: Specimen records of Cerastium arvense ssp. strictum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Cerastium arvense ssp. strictum checklist entry
OregonFlora: Cerastium arvense ssp. strictum information
E-Flora BC: Cerastium arvense ssp. strictum atlas page
CalPhotos: Cerastium arvense ssp. strictum photos