Scotch Broom (*Cytisus scoparius*) Distribution Map | Invasive Species Guide #1989548 (License: Personal Use)

The map displays the native range of *Cytisus scoparius* (Scotch broom) in western Europe, shown in dark gray, and its established invasive populations in western North America, shaded in medium gray. Notable invasive clusters appear in coastal regions of Washington, Oregon, northern California, and parts of British Columbia, with isolated occurrences inland such as in Idaho. The black patches indicate localized high-density infestations or historical introduction points.

Used on ecological, conservation, or invasive species webpages to inform land managers, researchers, and the public about the geographic spread of Scotch broom; supports identification, risk assessment, and control planning.