Maine: Submit your plant information (online) (our experts will try to identify it for you) Maine: Lawns (Got Pests? — Maine.gov) Maine: Lowbush Blueberry Barrens and Cranberry Bogs Maine State-listed Noxious and Invasive Weeds (USDA-NRCS) Trees: What Tree Is That? (Arbor Day Foundation) Weed Herbarium (UMass) Weed ID Tool (University of Wisconsin Extension — can