Poisonous Plants
Note: Veterinary treatment should be immediate if poisoning is suspected.
Acocanthera --
Fruit and Flowers
Amanita Mushroom
Amaryllis -- bulbs
Amsinckia/Tarweed -- Foliage, Seeds
Anemone
Angel Trumpet Tree --
Flowers and Leaves
Apple Seeds
Apricot Pits & Seed Kernal
Atropa
Belladona
Airplane Plant
Avocado Leaves
Azalea
Balsam Pear --
Seeds, Outer Rind of Fruit
Baneberry
Beach Pea
Betel Nut Palm
Belladonna
Bird Of Paradise -- Seeds
Bittersweet -- Berries
Black-Eyed Susan
Black Locust
Bladder Pod
Bloodroot
Bottlebrush -- Flowers
Boxwood Bleeding Heart
Boxwood Tree
Bluebonnet
Buckthorn -- Fruit, Bark
Buttercup -- Sap, Bulbs
Caladium
Calla Lily
Cardinal Flower
Carolina Jessamine
Cassava -- Roots
Castor Bean -- Leaves, Bean
Chalice vine / Trumpet
vine
Cherry Tree -- Everything Except Fruit
Cherry Laurel
Chinaberry
Tree -- Berries
Christmas Berry -- Berries
Christmast Cactus -- Sap
Christmas Candle
Christmas Rose
Christmas Tree -- Needles, Tree
Water
Common Prive
Columbine
Coral plant
Corn Cockle
Crocus
(Autumn) -- Bulbs
Crocus -- Bulbs
Croton
Cyclamen
Daffodil
Daphne -- Berries
Datura / Jimsonweed
Deadly Amanita
Deadly
Nightshade
Death Camas
Death Cap Mushroom
Deiffenbachia / Dumb Cane
Destroying Angel / Death Cap
Diffenbachia
Dragon Tree
Dutchman's
Breeches
Dogwood -- Fruit
Eggplant -- Foliage
Elderberry -- Foliage
Elephant's Ear / Taro -- Foliage
English Holly Berries
English Ivy
Equisetum
Euphorbia / Spurges
False Hellebore
False Henbane
Fiddleneck / Senecio
Fly Agaric / Amanita
Four O'Clock
Foxglove
Gelsemium
Ghostweed / Snow On The Mountain
Golden chain / Laburnum
Holly Berries (English and American)
Horsechestnut
Horsetail Reed /
Equisetum Hyacinth -- Bulbs
Hydrangea -- Flower Buds
Iris -- Bulb
Ivy
Jack-In-The-Pulpit /Indian Turnip
Jasmine
Jasmine Star
Jatropha -- Seeds, Sap
Java bean -- Uncooked Bean
Jerusalem Cherry
-- Berries
Jessamine -- Berries
Jimsonweed
Johnson Grass
Juniper
-- Needles, Stems and Berries
Laburnum
Lambkill / Sheep laurel
Lantana
Larkpsur
Laurel
Lobelia
Locoweed
Lords and
Ladies / Cuckoopint
Lily of the Valley -- All parts of the plant, as well as
vase water
Machineel
Mayapple -- All parts, except fruit
Mescal Bean
Milk Vetch
Milkweeds -- Foliage
Mistletoe Berries
Moccasin
Flower
Mock orange -- Fruit
Monkshood
Morning glory
Mother-In-Law's Tongue
Mountain Laurel
Mushrooms (many wild forms)
Narcissus -- Bulbs
Narcissus Jonquilla
Natal Cherry
Nicotine
Bush
Nightshades
Oak -- Acorns, Leaves
Oleander (very poisonous)
Peach -- Pit
Pear Seeds
Pennyroyal -- Foliage & Flowers
Peony
Periwinkle
Philodendron
Pikeweed
Pine Needles
Poison Hemlock
Poison Ivy
Poison Oak
Poison Sumac
Pokeweed
Pokewood / Poke cherry -- Roots, Fruit
Poppy
Potato plant -- New
shoots and Eyes
Privet Shrub
Rattlebox
Rhododendron
Rhubarb
Plants
Rosary Peas -- Pods, Seeds, Flowers
Russian Thistle
Sago Palm
Salmonberry
Scarlet Pimpernel
Senecio / Fiddleneck
Skunk Cabbage
Snapdragon
Snowdrop
Spanish Bayonet
Spider Plant
Star Of
Bethlehem
Sudan Grass
Sundew
Tansy -- Foliage, Flowers
Tarweed
Thornapple
Tiger Lily
Toad flax -- Foliage
Tobacco Leaves
Tomato Plant -- All parts, except for fruit
Touch-Me-Not
Toyon Berry
-- Berries
Trillium -- Foliage
Trumpet Vine
Tulips
Venus Flytrap
Verbena
Virginia Creeper -- Sap
Tobacco Plants
Water Hemlock
Wildflower
Wild Parsnip -- Roots, Foliage
Wisteria
Yellow
Jessamine
Yellow Star Thistle
Yew (American, English and Japanese)