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Invasive Species

Tree of Heaven

Plant Conservation Alliance white paper about Ailanthus, or Tree of Heaven.

Garlic Mustard

Plant Conservation Alliance white paper about Garlic Mustard.

Multiflora Rose

Plant Conservation Alliance white paper about Multiflora Rose.

Oriental Ladysthumb

USDA Forest Service fact sheet about Oriental Ladysthumb.

Oriental Bittersweet

Plant Conservation Alliance white paper on Oriental Bittersweet.

Japanese Stiltgrass

Plant Conservation Alliance white paper about Japanese Stiltgrass.

Wavyleaf Basketgrass

Wavyleaf basketgrass is a rapidly spreading invasive plant which invades forest understories. It is capable of quickly outcompeting native plants to become the dominate understory species. Wavyleaf invasions can lead to altered habitats, a loss of biodiversity and a reduction in pollinator populations.