Poisonous House Plants Poisonous Outdoor Plants


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Common Name Botanical Name Poisonous Part
Bird of Paradise Strelizia regirae Fruit, Seeds
Boston Ivy Parthenocissus quinquefolia All Parts
Caladium  Caladium All Parts
Creeping Charlie Glecoma hederacea All Parts
Dumbcane Dieffenbachia All Parts
Emerald Duke Philodendron hastatum All Parts
Glacier Ivy Hedera glacier Leaves, Berries
Heartleaf Philodendron cordatum All Parts
English Ivy Hedera helix Leaves, Berries
Marble Queen Scindapsus aureus All Parts
Majesty Philodendron hastatum All Parts
Nephthytis Arowood Vine Synogontum albolineatum All Parts
Parlor Ivy Philodendron All Parts
Pothos Scindapsus aureus All Parts
Red Princess Philodendron hastatum All Parts
Saddleaf Philodendron selloum All Parts
Split leaf philodendron Monstera deliciosa All Parts
Umbrella Plant Cyperus alternifollus All Parts
Common Name Botanical Name Poisonous Part
Apricot Prunus ameriaca Stem, bark, seed pit
Azalea Rhododendron occ. All Parts
Baneberry Actaea spicata Berries, roots, foliage
Buchberry Lantana All Parts
Castor Bean Ricinus communis Seeds, if chewed
Choke Cherry Prunus virginica Leaves, Seed pits
Daffodil Narcissus Bulbs
Daphne  Daphne mezereum Berries, bark, leaves
Foxglove Digitalis purpura Leaves, seeds, flower
Hemlock Conium macrophylia Leaves, buds
Hens and Chicks Lantana All Parts
Hyacinth Hyacinthus Bulbs, leaves, flowers
Hydrangea Hydrangea macrophyllia Leaves and buds
Jerusalem Cherry Solanim pseudocapscium All Parts, unripe fruits
Jimson Weed Datura stramonium All Parts
Jonquil` Narcissus Bulbs
Lily of the Valley Convallaria majalis All Parts
Mandrake Phoradendron Roots foliage
Mistletoe Phoradendron flavenscense Berries
Morning Glory Impomoea violaces Seeds 
Nightshade Atropa belladonna All Parts
Oleander Norium Oleander All parts
Poinsettia  Euphorbia pulcherrima Leaves, flowers
Pokeweed, Inkberry Phytolacca americana All Parts
Red Sage Lantana camara  Green Berries
Rhododendron Rhododrendron All Parts
Rhubarb  Rheum raponticum Leaves 
Sweet Pea Lathrus odoratus Seeds, pods
Yew Taxus Needles, Bark, Seeds

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