Castor bean seeds contain ricin and are from thegenusRicinus Latin for "a kind of tick," referring to theresemblance of castor bean seeds to dog ticks. Florida's Poison Control Centers:https://floridapoisoncontrol.org/poisoning-in-florida/plants/. It's from Africa, a succulent, branching plant that can grow up to 15 feet tall, according to IFAS. The plants generally have lobed to deeply lobed leaves with toothed margins and clusters of flowers withthe characteristic upper hood giving it the common name of Monk's Hood and Helmet Flower. This e-book will outline how to put together the perfect grooming kit for your dog. So if your green thumb is itching, these nontoxic plants are a good place to start. This cultivar reaches 24 inches tall with leaves 6-10 inches across. However, these caterpillars are actually harmless and do not sting. Breathing smoke from burning oleander also can cause poisoning. What if theyre actually doing more harm than good? This group also includes the sago (King and Queen) and cardboard palms. Video call a licensed vet to get expert advice. Rarely flowers, when it does it is a green spadix. "There are several flowering shrubs in the genus Jatropha (also in theEuphorbiaceaefamily) commonly found in many landscapes that have milky irritating sap and toxic properties if consumed," Scalera warns. CaterpillarIdentification.org has created a map of North Americas states and territories, which shows the locations of all Giant Moth Leopard Caterpillars (though not all of them can be found at the same time). Luna moths emerge in bright white, with neat black blotches, some solid and some hollow markings. The large variegated leaves come in a variety of patterns with beautiful cream and yellow markings some say resemble a leopard's spots. Large, rounded, shiny green leaves show individually on 3 to 4 foot stalks. 10 of the Safest Flowers for Dogs You Can Buy or Grow While not as dangerous as oleander, we probably wouldnt keep any around if we had curious kiddos. Discovery, Inc. or its subsidiaries and affiliates. Poisonous Woody Plant Leaf Characteristics: Broadleaf Evergreen Habit/Form: Erect Growth Rate: Medium Maintenance: Medium Texture: Medium Cultural Conditions: Light: Dappled Sunlight (Shade through upper canopy all day) Deep shade (Less than 2 hours to no direct sunlight) Partial Shade (Direct sunlight only part of the day, 2-6 hours) Soil Texture: Find expert tips for grooming a gorgeous lawn under a canopy of trees. Dappled Sunlight (Shade through upper canopy all day), Deep shade (Less than 2 hours to no direct sunlight), Partial Shade (Direct sunlight only part of the day, 2-6 hours). "Rosary peas are extremely toxic if their seeds coats are pierced," Scalera said. The Leopard Plant: Beautiful But Poisonous To Dogs - Necps Get our best gardening advice and outdoor ideas delivered straight to your inbox. Thompson + Hanson Whle. If youre trying to inject some bold texture into a shade garden look no farther than Giant Leopard Plant. Assassins, or Lonomia obliqua, are members of the Saturniidae family and the most dangerous caterpillar in the world. Females are much less visible and more subdued in color, preferring to live in dark areas. With their exotic spikes of brightly colored blooms, Guzmania bromeliads look festive. "Look out for those Euphorbias! Once the weather starts to warm up in the spring, the caterpillars will emerge from their hibernation spots and begin to feed on leaves once again.