New Scorecard Announcement: Diffuse knapweed (Centaurea diffusa)

We are pleased to announce that a new scorecard has been drafted for the Diffuse knapweed (Centaurea diffusa).  Please check out the links below.

Scorecard link: https://calinvasives.ucdavis.edu/scorecard/centaurea-diffusa-scorecard

Species link: https://calinvasives.ucdavis.edu/species/centaurea-diffusa