Our next species of poisonous and dangerous plants that call Delaware home is not only seen in Delaware's wetlands, but also is considered a common garden weed. Stinging nettle (Urtica dioica) is Erica cinerea 'Purple Bell' Heather Garden Center Marketing The complete Zebra Plant care guide keep your plants alive Nettle: Allergen Information & Map Stallergenes Greer Gewhnlicher Liguster (Ligustrum vulgare): Frchte bestimmen Gewhnlicher Liguster 15 Plants Toxic to Dogs ASPCA Pet Health Insurance