English ivy (Hedera helix) is the quintessential type of ivy ... Although known as Swedish ivy (Plectranthus verticillatus), this plant is not a true ivy. It isn’t related to the Hedera genus ...

Young ivy plants may not flower until they become ... of course, a healthy hedera helix from Crocus or otherwise. Crocus: a stellar selection of ivy Thompson & Morgan: an abundance of different ...

The Washington State Department of Agriculture is considering a ban on English ivy and Atlantic ivy, which would prohibit ...