How can international collaboration help address the issue of invasive species?

What is English Ivy? Hedera helix, known as English Ivy, is invasive throughout Eastern and Western United States. European colonists introduced English ivy ... English ivy is a climbing, perennial vine that can also be a low-growing ground cover. It has alternate, dark green leaves with distinct white veins. The waxy ... Nov 1, 2021 ... Outdoors, English ivy does best in moderate conditions, protected from both harsh winter winds and excessive summer heat. Very humid conditions ... Hedera helix L. English ivy. Hedera helix is a vine or shrub that is not native to California. English ivy is an evergreen vine that will be found growing as dense groundcover or climbing up trees. This evergreen perennial vine can grow up to 90 feet with proper support. English ivy has two forms: juvenile and mature. Juvenile plants have leaves with three ... This vigor tends to result in monocultural stands, which exclude native plants. It spreads into forested areas, especially at forest edges, damaging and killing ... Oct 23, 2023 ... English ivy (Hedera helix) is an ornamental vine commonly planted in landscapes as a groundcover that invades all types of natural areas including forests. Aug 1, 2018 ... English ivy is very disease-resistant, with only a few major diseases causing economic losses in production and in landscape plantings. More commonly an outdoor plant, it makes a lovely, gently trailing indoor pot plant. It thrives in any light conditions, so it's suitable for any home. It's a ...