Gorse
Gorse (Ulex europaeus) is a highly invasive shrub that has become a significant concern in parts of British Columbia (BC), especially on Vancouver Island and parts of the south coast.
English Ivy
English ivy (Hedera helix), a non-native, invasive evergreen vine, is a significant problem in southwestern British Columbia, particularly on Vancouver Island and the Lower Mainland, where it can smother native plants and damage trees.
English Holly
Its shade tolerance has allowed English holly to invade much of the south coast region of British Columbia, in the Fraser Valley and on Vancouver Island.