Plants Poisonous to Dogs
Listed below are links to the ASPCAź Animal Poison Control Center's information on some common garden and household plants that can be poisonous to your pet. This may not represent a complete list of all poisonous plants. Also, your pet may have a sensitivity or allergy to a plant that is not on the list, resulting in toxicity. Always contact your veterinarian immediately if you think your pet may have ingested a poisonous plant. If you don't find the information you're seeking listed below, click here for our additional sources of information, many including specific effects and plant photos from the various veterinary/horticultural schools.
Special Notice: Several recent reports of dogs having kidney failure after ingesting large amount of grapes or raisins has the ASPCA Animal Poison Control Center investigating to determine the causative agents or disease processes. Click here for information.
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Alphabetical listing of poisonous plants by common name
Poisonous Plants by Category
Bulbs: Amaryllis, Autumn Crocus, Daffodil, Day Lily, Elephant Ears, Gladiolas, Hyacinth, Iris, Lily of the Valley, Narcissus, Orange Day Lily, Tulip
Ferns: Aparagus Fern, Australian Nut, Emerald Feather (aka Emerald Fern), Emerald Fern (aka Emerald Feather), Lace Fern, Plumosa Fern
Flowering Plants: Cyclamen, Hydrangea, Kalanchoe, Poinsettia
Garden Perennials: Charming Diffenbachia, Christmas Rose, Flamingo Plant, Foxglove, Marijuana, Morning Glory, Nightshade, Onion, Tomato Plant, Tropic Snow Dumbcane
House Plants: Ceriman (aka Cutleaf Philodendron), Chinese Evergreen, Cordatum, Corn Plant (aka Cornstalk Plant), Cutleaf Philodendron (aka Ceriman), Devil's Ivy, Dumb Cane, Golden Pothos, Green Gold Nephthysis, Marble Queen, Mauna Loa Peace Lily, Nephthytis, Peace Lily, Red-Margined Dracaena, Striped Dracaena, Taro Vine, Warneckei Dracaena
Lillies: Asian Lily (liliaceae), Easter Lily, Glory Lily, Japanese Show Lily, Red Lily, Rubrum Lily, Stargazer Lily, Tiger Lily, Wood Lily
Shrubs: Cycads, Heavenly Bamboo, Holly, Jerusalem Cherry, Mistletoe "American", Oleander, Precatory Bean, Rhododendron, Saddle Leaf Philodendron, Sago Palm, Tree Philodendron, Yucca
Succulents: Aloe (Aloe Vera)
The reason I posted asking about the toxicity of aloe vera to dogs is if you go to the bottom of the above clip you will see that aloe vera is listed as a poisonous plant to dogs- just for info.