The ASPCA Animal Poison Control Center (APCC) is your best resource for any animal poison-related emergency, 24 hours a day, 365 days a year. If you think your pet may have ingested a potentially poisonous substance, call (888) 426-4435. A $65 consultation fee may be applied to your credit card.

The ASPCA has compiled a list of plants which are either toxic or non-toxic to cats, dogs and horses. They also have convenient lists with botanical and common names as well as pictures to help you identify the plants. Please note that the information contained in the plant lists is not meant to be all-inclusive, but rather a compilation of the most frequently encountered plants.

Plants non-toxic to horses

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A
Achira
Alyssum
Anthericum Comosum
Asian Lily
Acorn Squash
Amaryllis
Antirrhinum Multiflorum
Asparagus Fern
Adam-and-Eve
Ambrosia Mexicana
Apple
Aspidium falcatum
African Daisy
American Bittersweet
Apricot
Australian Ivy Palm
African Violet
American Holly
Arabian Gentian
Australian Nut
African Wonder Tree
American Mandrake
Areca Palm
Australian Pine
Algaroba
American Rubber Plant
Aregelia
Autumn Crocus
Alocasia
American Yew
Arrow-Head Vine
Autumn Olive
Aloe
Amur Maple
Artillery Plant
Azalea
Aluminum Plant
Andromeda Japonica
Arum
 
Alumroot
Angelica Tree
Arum Lily
 
B
Baby Doll Ti Plant
Belmore Sentry Palm
Blue Bead
Bread and Butter Plant
Baby Rubber Plant
Bergamot Orange
Blue Daisy
Bride's Bonnet
Baby's Breath
Big Shagbark Hickory
Blue Echeveria
Bristly Greenbrier
Baby's Tears
Big Shellbark Hickory
Blue Eyed Daisy
Brodiaea Pulchella
Bachelors Buttons
Bird of Paradise
Blue-dicks
Broom Hickory
Ball Fern
Bird of Paradise 2
Blue-dicks 2
Brunfelsia
Bamboo
Bird of Paradise Flower
Blue-dicks 3
Buckeye
Bamboo Palm
Bird's Tongue Flower
Blue-eyed African Daisy
Buckwheat
Bamboo Vine
Bishop's Weed
Bluebottle
Buddhist Pine
Banana
Bitter Pecan
Blunt Leaf Peperomia
Bullbrier
Banana Squash
Bitter Root
Blushing Bromeliad
Bur Gourd
Barbados Aloe
Bitternut
Bobbins
Burning Bush
Barbados Lily
Black Calla
Bold Sword Fern
Burro's Tail
Barbados Pride
Black Haw
Boston Fern
Buttercup
Barbados Pride 2
Black Hawthorn
Bottle Palm
Buttercup Squash
Barberton Daisy
Black Laurel
Bottle Palm 2
Butterfly Ginger
Bead Tree
Black Nightshade
Bottlebrush
Butterfly Iris
Beets
Black Walnut
Boxwood
Butterfly Squash
Begonia
Blaspheme Vine
Branching Ivy
Buzzy Lizzie
Begonia, Climbing
Bloodleaf
Brazilian Orchid
 
Begonia, Trailing
Blooming Sally
Brazilwood
 
C
Caeroba
Carrion Flower 2
Chocolate Soldier
Coontie Palm
Caladium
Carrot Fern
Christmas Cactus
Copper Rose
Calamondin Orange
Carrot Flower
Christmas Dagger
Copperleaf
Calathea Lancifolia
Casaba Melon
Christmas Orchid
Copy no image
Calathea Lancifolia 2
Cast Iron Plant
Christmas Palm
Coral Bells
Calathea Lancifolia 3
Castor Bean Plant
Christmas Rose
Cordatum
California Ivy
Cat Brier
Chrysanthemum
Coreopsis
California Pitcher Plant
Cat Ear
Cinnamon
Corn Plant
Calla Lily
Cattleya Labiata
Cinquefoil
Cornflower
Callistemon Brachyandrus
Celosia Globosa
Cirrhopetalum
Cornstalk Plant
Callistemon citrinus
Celosia Plumosa
Clearweed
Cow parsnip
Callistemon viminalis
Celosia Spicata
Clematis
Cowbane
Calochortus nuttalli
Ceriman
Cliff Brake
Crape Myrtle
Calochortus nuttalli 2
Chamaedorea
Climbing Bittersweet
Creeping Charlie
Camellia
Chamomile
Climbing Lily
Creeping Gloxinia
Canada Hemlock
Chandelier Plant
Climbing Nightshade
Creeping Mahonia
Canary Date Palm
Chaparral
Clivia Lily
Creeping Pilea
Candle Plant
Charming Dieffenbachia
Club Moss
Creeping Rubus
Candycorn Plant
Chenille Plant
Cocks Comb
Creeping Zinnia
Cane Palm
Cherry
Cocktail Orchid
Crepe Myrtle
Canna Lily
Chestnut
Coffee Tree
Crimson Bottlebush
Canterbury-bell
Chicken-Gizzard
Coleus
Crimson Cup
Cape Jasmine
Chickens and Hens
Collinia Elegans
Crisped Feather Fern
Cape Marigold
Chin-lao-shu
Common Camellia
Crossandra
Cape Primrose
China Aster
Common Catbrier
Cuckoo-pint
Cardboard Palm
China Root
Common Garden Canna
Cucumber
Cardinal Flower
Chinaberry Tree
Common Greenbrier
Cushion Moss
Carnation
Chinese Evergreen
Common Privet
Cushon Aloe
Carob
Chinese Jade
Common Snapdragon
Cutleaf Philodendron
Caroba
Chinese Plumbago
Common Staghorn Fern
Cycads
Carolina Hemlock
Chlorophytum
Confederate Jasmine
Cyclamen
Carrion Flower
Chlorophytum bichetti
Coolwort
Cyrtudeira
D
Daffodil
Desert Azalea
Dinteranthus Vanzylii
Dwarf Date Palm
Dahlia
Desert Rose
Dock
Dwarf Feather Palm
Dainty Rabbits-Foot Fern
Desert Trumpet
Dog Daisy
Dwarf Palm
Daisy
Devil's Backbone
Dog Hobble
Dwarf Poinciana
Dallas Fern
Devils Ivy
Dogbane Hemp
Dwarf Rose-Stripe Star
Dancing Doll Orchid
Dichelostemma
Dracaena
Dwarf Royal Palm
Day Lilies (many varieties)
Dichorisandra Reginae
Duffii Fern
Dwarf Whitman Fern
Deadly Nightshade
Dieffenbachia
Dumbcane
 
E
Earth Star
Easter Rose
Emerald Ripple Peperomia
Eucalyptus
Easter Cattleya
Eastern Star
English Hawthorn
European Bittersweet
Easter Daisy
Edible Banana
English Holly
European Holly
Easter Lily
Elephant Ears
English Ivy
Everlasting Pea
Easter Lily Cactus
Elephant-Ear Begonia
English Yew
Exotica
Easter Orchid
Emerald Feather
Episcia
 
F
Fairy Fountain
Fetterbush
Fire Weed
Florida Butterfly Orchid
False Aralia
Fiddle-Leaf
Fish Tail Fern
Florist's Calla
False Bittersweet
Fiery Reed Orchid
Flag
Fluffy Ruffles
False Queen Anne's Lace
Fig
Flame African Violet
Forster Sentry Palm
Fan Tufted Palm
Fig Leaf Gourd
Flame of the Woods
Fortunes Palm
Feather Geranium
Figleaf Palm
Flamingo Flower
Foxglove
Feather Palm
Figwort
Flamingo Plant
Franciscan Rain Tree
Fern Palm
Fingernail Plant
Fleabane
Freckle Face
Fetter Bush
Fire Lily
Florida Beauty
Friendship Plant
G
Garden Calla
Giant Aster
Gold Bloom
Grape Hyacinth
Garden Hyacinth
Giant Dracaena
Gold Dieffenbachia
Grape Ivy
Garden Marigold
Giant Dumb Cane
Gold Dust Dracaena
Grapefruit
Garden Snapdragon
Giant Hogweed
Gold-Fish Plant
Grass Palm
Gardenia
Giant Holly Fern
Golden Bells
Great Willow Herb
Garlic
Giant Touch-Me-Not
Golden Birds Nest
Greater Ammi
Geranium
Giant White Inch Plant
Golden Butterfly Palm
Green Gold Naphthysis
Geranium-Leaf Aralia
Gibasis Geniculata
Golden Lace Orchid
Green Ripple Peperomia
Gerber Daisy
Glacier Ivy
Golden Pothos
Greenbrier
German Violet
Gladiola
Golden Ragwort
Ground Apple
Gherkins
Globe Thistle
Golden Shower Orchid
Groundsel
Ghost Leafless Orchid
Gloriosa Lily
Good Luck Palm
 
Ghost Plant
Gloxinia
Good Luck Plant
 
H
Hagbrier
Heartleaf Philodendron
Hindu Rope Plant
Horse Chestnut
Hahn's Self Branching English Ivy
Heavenly Bamboo
Holligold
Horsehead Philodendron
Hardy Baby Tears
Hedgehog Gourd
Holly
Horseweed
Hardy Gloxinia
Hellebore
Holly Fern
Hortensia
Hare Fern
Hellfetter
Hollyhock
Hosta
Hashish
Hemlock Tree
Honey Locust
House Pine
Hawaiian Ti
Hen and Chickens Fern
Honey Plant
Hubbard Squash
Haworthia
Hens and Chickens
Honeydew Melon
Hurricane Plant
Haws
Hercules' Club
Honeysuckle Fuchsia
Hyacinth
Haws Apple
Hibiscus
Hookera pulchella
Hydrangea
Hawthorn
Hills of Snow
Hops
Hypocyrta
I
Ice Plant
Indian Borage
Inkberry
Iron Tree
Impala Lily
Indian Hemp
Iris
Ivy Arum
Impatience Plant
Indian Pink
Irish Moss
Ivy Peperomia
Indian Apple
Indian Rubber Plant
Iron Cross Begonia
 
J
Jack-in-the-pulpit
Japanese Holly Fern
Jasmine
Joseph's Coat
Jackson Brier
Japanese Moss
Jerusalem Cherry
Jungle Geranium
Jacob's Ladder
Japanese Pittosporum
Jerusalem Oak
 
Jade Plant
Japanese Show Lily
Jewel Orchid
 
Japanese Aralia
Japanese Yew
Jonquil
 
K
Kaempferia
Kenilworth Ivy
King and Queen Fern
Klamath Weed
Kaffir Lily
Kentia Palm
King Nut
Kuang-yen-pa-hsieh
Kahali Ginger
Kenya Violet
King of the Forest
Kudu Lily
Kalanchoe
Kharoub
Kiss-me-quick
 
L
Lace Fern
Lance Pleomele
Leopard Lily
Lipstick Plant
Lace Flower Vine
Lantana
Leopard Orchid
Little Fantasy Peperomia
Lace Orchid
Larkspur
Lesser Snapdragon
Little Zebra Plant
Lacy Tree Philodendron
Laurel
Lily
Living Rock Cactus
Ladies Ear Drops
Laurel-Leaved Greenbrier
Lily of the Palace
Living Stones
Lady Lou
Leather Peperomia
Lily of the Valley
Lobelia
Lady Palm
Leatherflower
Lily of the Valley Orchid
Locust
Lady Slipper
Leek
Lily-of-the-Valley Bush
Locust Pods
Lady-of-the-night
Lemon
Lime
Lord-and-Ladies
Lagerstroemia Indica
Lenten Rose
Linden
 
M
Macadamia Nut
Maroon
Miniature Fish Tail
Mother Fern
Madagascar Dragon Tree
Maroon Chenille Plant
Miniature Maranta
Mother of Millions
Madagascar Jasmine
Mary-Bud
Miniature Marble Plant
Mother of Pearl
Magnolia Bush
Mauna Loa Peace Lily
Mistletoe "American"
Mother Spleenwort
Mahonia
Mayapple
Mistletoe Cactus
Mother-in-Law
Maidens Breath
Mayweed
Mock Azalea
Mother-In-Law Plant
Majesty Palm
Meadow Saffron
Mockernut Hickory
Mother-in-Law's Tongue
Malabar Gourd
Measles Plant
Mole Bean Plant
Mountain Camellia
Malanga
Medicine Plant
Morning Glory
Mountain Grape
Malaysian Dracaema
Metallic Leaf Begonia
Morning-Noon-and-Night
Mulberry Bush Greenbrier
Maleberry
Metallic Peperomia
Mosaic Plant
Mulberry Tree
Manila Palm
Mexican Breadfruit
Mosaic Vase
Mum
Mapleleaf Begonia
Mexican Firecracker
Moss Agate
Musa Paradisiaca
Maranta
Mexican Rosettes
Moss Campion
Muscari Armeniacum
Marble Queen
Mexican Snowballs
Moss Fern
Muskmelon
Marbled Fingernail
Milfoil
Moss Phlox
 
Marijuana
Milkweed
Moss Rose
 
Mariposa Lily
Miniature Date Palm
Mossy Campion
 
N
Naked Lady
Natal Plum
Neoregelia
Night Blooming Cereus
Nandina
Neanthe Bella Palm
Nephthytis
Nightshade
Narcissus
Needlepoint Ivy
Nerve Plant
Norfolk Island Pine
Nasturtium
Nematanthus spp.
Nicotiana
 
O
Octopus Tree
Oleander
Orange Star
Ossifragi Vase
Oilcloth Flower
Onion
Oregon Grape
 
Old Man Cactus
Orange
Oregon Holly
 
Old World Orchid
Orange Day Lily
Ornamental Pepper
 
P
Pacific Yew
Pencil Cactus
Pink Brocade
Polka Dot Plant
Paddys Wig
Peony
Pink Pearl
Polystichum Falcatum
Painted Lady
Peperomia Hederifolia
Pink Splash
Pony Tail
Painter's Pallette
Peperomia Peltfolia
Pink Starlite
Porcelain Flower
Palm Lily
Peperomia Rotundifolia
Pinks
Portulaca
Pampas Grass
Peperomia Sandersii
Pirliteiro
Pot Marigold
Panamiga
Pepper Face
Pitaya
Pothos
Panda Plant
Perennial Pea
Plantain Lily
Prairie Lily
Pansy Orchid
Periwinkle
Plantanus Occidentalis
Prairie Snowball
Paper White
Persian Violet
Platinum Peperomia
Prayer Bean
Paradise Palm
Petunia
Platycerium Alicicorne
Prayer Plant
Paraguayan Jasmine
Phalaenopsis Orchid
Plum
Precatory Bean
Parlor Palm
Pheasant Plant
Plumbago Larpentiae
Prickly Bottlebrush
Parsley Fern
Philodendron Pertusum
Plumosa Fern
Pride-of-India
Patient Lucy
Pie Plant
Plush Plant
Primrose
Patient Plant
Pieris
Poinciana
Privet
Peace Begonia
Pig Lily
Poinsettia
Prostrate Coleus
Peace Lily
Piggy Back Plant
Poison Daisy
Pupleosier Willow
Peach
Pignut Hickory
Poison Hemlock
Purple Baby Tears
Peacock Flower
Pigtail Plant
Poison Ivy
Purple Passion Vine
Peacock Plant
Pilea Microphylla
Poison Oak
Purple Velvet Plant
Pearl Plant
Pilea Mucosa
Poison Parsnip
Purple Waffle Plant
Pearly Dots
Pincushion Flower
Poison Sumac
Purslane
Q
Queencup
Queens Spiderwort
Queensland Arrowroot
Queensland Nut
R
Rabbits Foot Fern
Red Hawthorne
Rhododendron
Rose
Racemose asparagus
Red Lily
Rhubarb
Rose of China
Ragwort
Red Palm Lily
Rhynchophorum
Rose of Sharon
Rainbow Orchid
Red Princess
Ribbon Plant
Rosebay
Ranger's Button
Red Veined Prayer
Ribbon Plant (Chlorophytum Comosum)
Rubrum Lily
Red African Violet
Red-Marginated Dracaena
Ridderstjerne
Running Myrtle
Red Berried Greenbrier
Reed Palm
Rock Moss
Russian Olive
Red Edge Peperomia
Resurrection Lily
Roman Chamomile
 
Red Emerald
Rex Begonia
Roosevelt Fern
 
S
Sabi Star
Shan Ku'ei-lai
Sowbread
Straight-Margined Dracaena
Sacred Bamboo
Shatavari
Spanish Thyme
Strawberry
Saddle Leaf
Shellbark Hickory
Speckled Wood Lily
Striped Blushing
Saffron Spike Zebra
Showy Daisy
Spice Orchid
Striped Dracaena
Sago Palm
Shrimp Cactus
Spider Flower
Sugar Pods
Saint Bernards Lily
Silver Bell
Spider Ivy
Sulfur Flower
Sand Lily
Silver Berry
Spider Plant
Summer Hyacinth
Sand Verbena
Silver Dollar
Spindle Tree
Sunflower
Satin Pellionia
Silver Heart
Split Leaf Philodendron
Superb Lily
Satin Pothos
Silver Jade Plant
Spotted Dumb Cane
Swamp Sunflower
Sawbrier
Silver Pink Vine
Sprengeri Fern
Swedish Ivy
Scabious
Silver Star
Spring Parsley
Sweet Pea
Scarborough Lily
Silver Table Fern
St. John's Wort
Sweet Potato Vine
Scarlet Orchid
Silver Tree Anamiga
Staggerbush
Sweet William
Scarlet Sage
Skunk Cabbage
Star Jasmine
Sweetheart Hoya
Schefflera
Slender Deutzia
Star Lily
Sweetheart Ivy
Seaside Daisy
Small Fruited Hickory
Star Plant
Swiss Cheese Plant
Sego Lily
Smilax Tamnoides Vas
Starch Root
Sword Fern
Seven Bark
Snake Lilly
Stargazer Lily
 
Shagbark Hickory
Snake Plant
Starleaf
 
Shamrock Plant
Solomon's Lily
Stinking Chamomile
 
T
Tahitian Bridal Veil
Texas Umbrella Tree
Tobacco
Tropical Moss
Tail Flower
Thea Japonica
Tomato Plant
True Aloe
Tailed Orchid
Thimble Cactus
Torch Lily
True Cantaloupe
Tall Feather Fern
Thorn Apple
Tous-les-mois
Trumpet Lily
Tall Mahonia
Ti hu-ling
Trailing Peperomia
Tu Fu-Ling
Tangerine Impatience
Ti-Plant
Tree Cactus
Tulip
Taro
Tickseed
Tree Gloxinia
Tulip Poplar
Taro Vine
Tiger Lily
Tree Philodendron
Turban Squash
Teasel Gourd
Tiger Orchid
Tree Tobacco
Turf Lily
Texas Sage
Toad Spotted Cactus
Tropic Snow
 
U
Umbrella Leaf
Umbrella Tree
Usambara Violet
 
Umbrella Plant
Urbinia Agavoides
   
V
Variable Dieffenbachia
Variegated Wax Plant
Verona Fern
Vining Peperomia
Variegated Laurel
Velvet Plant
Verona Lace Fern
Violet Slipper Gloxinia
Variegated Philodendron
Venus Fly Trap
Vinca
Virgin's Bower
W
Waffle Plant
Watermelon Peperomia
White Edged Swedish Ivy
Wild Sasparilla
Wahoo
Watermelon Pilea
White Ginger
Wild Strawberry
Wake Robin
Wax Plant
White Heads
Willow Herb
Walking Anthericum
Wax Rosette
White Heart Hickory
Windmill Palm
Wandering Jew
Wax-Leaf
Whitman Fern
Winter Cattleya
Warneckei Dracaena
Weeping Bottlebrush
Wild Arum
Winter Cherry
Washington Hawthorn
Weeping Fig
Wild Buckwheat
Winterberry
Water Flag
Weeping Sargent Hemlock
Wild Calla
Wisteria
Water Hemlock
Weisdornbluten
Wild Carnation
Withered Snapdragon
Water Hickory
West Indian Gherkin
Wild Coffee
Wood Lily
Water Hyacinth
Western Sword
Wild Hyacinth
Woolflower
Watermelon Begonia
Western Yew
Wild Lantana
 
Y
Yarrow
Yellow Palm
Yesterday, Today, Tomorrow
Yucca
Yellow Bloodleaf
Yellow-Flowered Gourd
Yew
 
Yellow Oleander
Yerba Linda
Yew Pine
 
Z
Zebra Haworthia
Zinnia
Zucchini Squash