Weed Photo Gallery, Hortsense
Washington State Noxious Weed Control Board
English Ivy - Weeds Australia
Hedera helix (Algerian Ivy, Baltic Ivy, Branching Ivy, California Ivy, Common Ivy, English Ivy, Glacier Ivy, Hahn's Self Branching English Ivy, Needlepoint Ivy, Sweetheart Ivy)
Hedera helix (Algerian Ivy, Baltic Ivy, Branching Ivy, California Ivy, Common Ivy, English Ivy, Glacier Ivy, Hahn's Self Branching English Ivy, Needlepoint Ivy, Sweetheart Ivy)
BMP: ENGLISH IVY (Hedera helix) - WeedWise Program
English ivy identification and control: Hedera helix - King County, Washington
Weed Photo Gallery, Hortsense
Washington State Noxious Weed Control Board