Invasive Species Description of program/content. Invasive Plant Factsheet: Common mugwort Invasive Plant Factsheet: Common Reed Invasive Plant Factsheet: Garlic Mustard Invasive Plant Factsheet: Japanese Barberry Invasive Plant Factsheet: Japanese Honeysuckle Invasive Plant Factsheet: Japanese Knotweed Invasive Plant Factsheet: Japanese Stiltgrass Invasive Plant Factsheet: Mile-a-minute Invasive Plant Factsheet: Multiflora Rose Invasive Plant Factsheet: Tree-of-heaven Jumping Worms