Plants Poisonous to Cats

There are many common household plants that can be very dangerous to cats if ingested. 
Some of the more common plants include:

Alocasia
Aloe Vera
Amaryllis
​American Holly
Apple Leaf Croton
Arrowgrass
Asparagus Fern
Autumn Crocus
Azalea 
Baby's Breath
Baneberry
Bayonet
Beargrass
Beech
Belladonna
Bird of Paradise
Bittersweet
Black Locust
Black-eyed Susan
Bleeding Heart
Bloodroot
Bluebonnet
Box
Boxwood
Branching Ivy
Buckeyes
Buddist Pine
Burning Bush
Buttercup 
Cactus, Candelabra
Caladium
Calla Lily
Castor Bean (ornamental)
Ceriman
Charming Dieffenbachia
Cherry, ground

Daffodil
Datura
Deadly Nightshade
Death Camas
Decentrea
Delphinium
Devil's Ivy
Dieffenbachia
Dracaena Palm
Dragon Tree
Dumb Cane 
Easter Lily
Elaine
Elderberry 
Elephant Ear
Emerald Feather
English Ivy
Eucalyptus
Euonymus
Evergreen 
Ferns
Fiddle-leaf fig
Flax
Florida Beauty
Four O'Clock
Foxglove
Fruit Salad Plant 
Geranium
German Ivy
Giant Dumb Cane
Glacier IvyGolden Chain
Gold Dieffenbachia
Gold Dust Dracaena
Golden Glow
Golden Pothos

Java Beans (ornamental)
Jerusalem Cherry
Jessamine
Jimson Weed
Jonquil
Jungle Trumpets 
Kalanchoe 
Lacy Tree Philodendron
Lantana
Larkspur
Laurel
Lily
Lily of the Valley
Lily Spider
Locoweed
Lupine
Madagascar Dragon Tree
Marble Queen
Marigold
Mescal Bean
Mexican Breadfruit
Miniature Croton
Mistletoe
Mock Orange
Monkshood
Moonseed
Morning Glory
Morning Glory
Mother-in Law's Tongue
Mountain Laurel
Narcissus
Needlepoint Ivy
Nephytis
Nightshade 
Oleander

Red-Margined Dracaena
Rhododendron
Ribbon Plant
Rosemary Pea
Rubber Plant 
Saddle Leaf Philodendron
Sago Palm
Satin Pothos
Schefflera
Scotch Broom
Silver Pothos
Skunk Cabbage
Snow on the Mountain
Snowdrops
Spotted Dumb Cane
Staggerweed
Star of Bethlehem
String of Pearls
Striped Dracaena
Sweetheart Ivy
Sweetpea
Swiss Cheese plant 
Tansy Mustard
Taro Vine
Tiger Lily
Tree Philodendron
Tropic Snow Dieffenbachia
Tulip
Tung Tree 
Virginia Creeper 
Water Hemlock
Weeping Fig
Wild Call
Wisteria 
Yews (Japan., Eng., Amer., Western)

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