Origin: Introduced
Conservation Status: Not of concern
Pollination: Bumblebees, bees, butterflies, flies, beetles
[none provided]
PNW Herbaria: Specimen records of Knautia arvensis in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Knautia arvensis checklist entry.
OregonFlora: Knautia arvensis information.
E-Flora BC: Knautia arvensis atlas page.
CalPhotos: Knautia arvensis photos.
USDA Plants: Knautia arvensis information.