Invasive species factsheets

Invasive species of the Williams Lake watershed

For a printable invasive species guide (PDF) scroll to the bottom of this page

Japanese Knotweed:

Multiflora Rose:

Knotweed & Multiflora Rose Guide

To download your own copy of this knotweed and multiflora rose guides click here.
NOTE: The printed PDF is designed to be flipped on the long edge.