Plants Toxic to Cats

Adam-and-Eve

Arum maculatum

African Wonder Tree

Ricinus communis

Alocasia

Alocasia spp.

Aloe

Aloe vera

Amaryllis

Amaryllis spp.

Ambrosia Mexicana

Chenopodium botrys

American Bittersweet

Celastrus scandens

American Holly

Ilex opaca

American Mandrake

Podophyllum peltatum

American Yew

Taxus canadensus

Andromeda Japonica

Pieris japonica

Angelica Tree

Aralia spinosa

Apple

Malus sylvestrus

Apricot

Prunus armeniaca

Arrow-Head Vine

Syngonium podophyllum

Arum

Arum maculatum

Arum Lily

Zantedeschia aethiopica

Asian Lily

Lilium asiatica

Asparagus Fern

Asparagus densiflorus cv sprengeri

Australian Ivy Palm

Brassaia actinophylla

Autumn Crocus

Colchicum autumnale

Avocado

Persea americana

Azalea

Rhododendron spp

Baby Doll Ti Plant

Cordyline terminalis

Barbados Aloe

Aloe barbadensis

Barbados Lily

Hippeastrum spp.

Bay Laurel

Laurus nobilis

Bead Tree

Melia azedarach

Begonia

Begonia spp.

Bergamot Orange

Citrus Aurantium

Bird of Paradise Flower

Strelitzia reginae

Bishop's Weed

Ammi majus

Bitter Root

Apocynum androsaemifolium

Black Calla

Arum palestinum

Black Cherry

Prunus serotina

Black Laurel

Leucothoe spp.

Black Nightshade

Solanum nigrum

Black Walnut

Juglans nigra

Bog Laurel

Kalmia poliifolia

Borage

Borage officinalis

Boxwood

Buxus spp.

Branching Ivy

Hedera helix

Bread and Butter Plant

Coleus ampoinicus

Brunfelsia

Brunfelsia species

Buckeye

Aesculus spp

Buckwheat

Fagopyrum spp.

Buddhist Pine

Podocarpus macrophylla

Burning Bush

Euonymus atropurpurea

Buttercup

Ranunculus spp.

Butterfly Iris

Iris spuria

Caladium

Caladium hortulanum

Calamondin Orange

Citrus mitis

Calla Lily

Zantedeschia aethiopica

Cape Jasmine

Gardenia jasminoides

Caraway

Carum carvi

Cardboard Cycad

Zamia furfuracea

Cardboard Palm

Zamia spp.

Cardinal Flower

Lobelia cardinalis

Carnation

Dianthus caryophyllus

Castor Bean Plant

Ricinus communis

Ceriman

Monstera deliciosa

Chamomile

Anthemis nobilis

Chandelier Plant

Kalanchoe tubiflora

Charlock

Brassica kaber

Charming Dieffenbachia

Dieffenbachia amoena

Cherry

Prunus spp.

Chinaberry Tree

Melia azedarach

Chinese Evergreen

Aglaonema modestum

Chinese Jade

Crassula arborescens

Chives

Allium schoenoprasum

Choke Cherry

Prunus virginiana

Christmas Rose

Helleborus niger

Chrysanthemum

Chrysanthemum spp.

Clematis

Clematis spp.

Climbing Lily

Gloriosa superba

Climbing Nightshade

Solanum dulcamara

Clivia Lily

Clivia spp.

Clusia Rosea

Clusia major

Coffee Tree

Polyscias guilfoylei

Coleus

Coleus ampoinicus

Common Privet

Ligustrum vulgare

Confederate Jasmine

Trachelospermum jasminoides

Coontie Palm

Zamia pumila

Copperleaf

Acalypha godseffiana

Cordatum

Philodendron oxycardium

Corn Plant

Dracaena fragrans

Cow parsnip

Heracleum maximum

Cowbane

Cicuta species

Cuckoo-pint

Arum maculatum

Cutleaf Philodendron

Monstera deliciosa

Cycads

Cycas and Zamia species

Cyclamen

Cyclamen spp

Daffodil

Narcissus spp

Dahlia

Dahlia species

Day Lilies

Hemerocallis spp.

Deadly Nightshade

Solanum spp

Desert Azalea

Adenium obesum

Desert Rose

Adenium obesum

Devil's Backbone

Kalanchoe tubiflora

Devils Ivy

Epipremnum aureum

Dieffenbachia

Dieffenbachia

Dock

Rumex sp.

Dog Hobble

Leucothoe sp.

Dogbane Hemp

Apocynum spp.

Dracaena

Dracaena spp.

Dwarf Poinciana

Caesalpinia pulcherrima

Easter Lily

Lilium longiflorum

Elephant Ears (Colocasia esculenta)

Colocasia esculenta

Emerald Feather

Asparagus densiflorus

English Holly

Ilex aquifolium

English Ivy

Hedera helix

English Yew

Taxus baccata

Eucalyptus

Eucalyptus species

Fern Palm

Zamia spp.

Fetter Bush

Leucothoe spp.

Fetterbush

Lyonia spp.

Fig

Ficus benjamina

Figwort

Ranunculus acris

Flamingo Flower

Anthurium scherzeranum

Foxglove

Digitalis purpurea

Garlic

Allium sativum

Geranium

Pelargonium species

Giant Dracaena

Cordyline australis

Giant Hogweed

Heracleum maximum

Gladiola

Gladiolus species

Gloriosa Lily

Gloriosa superba

Golden Pothos

Epipremnum aureum

Golden Ragwort

Senecio species

Grape

Vitis vinifera

Grapefruit

Citrus paradisii

Groundsel

Senecio species

Hashish

Cannabis sativa

Heartleaf Philodendron

Philodendron hederaceum

Heavenly Bamboo

Nandina domestica

Hellebore

Helleborus niger

Holly

Ilex opaca

Horse Chestnut

Aesculus glabra

Hosta

Hosta plataginea

Hyacinth

Hyacinthus orientalis

Hydrangea

Hydrangea arborescens

Iris

Iris species

Jack-in-the-pulpit

Arisaema triphyllum

Jade Plant

Crassula argentea

Japanese Show Lily

Lilium speciosum

Japanese Yew

Taxus sp.

Jerusalem Cherry

Solanum pseudocapsicum

Kalanchoe

Kalanchoe spp

Klamath Weed

Hypericum perforatum

Lambkill

Kalmia augustifolia

Lantana

Lantana camara

Larkspur

Delphinium species

Laurel

Kalmia latifolia

Lavender

Lavendula angustifolia

Leek

Allium ampeloprasum

Lily

Lilium species

Lily of the Valley

Convallaria majalis

Lily-of-the-Valley Bush

Pieris japonica

Lucky Bamboo

Dracaena sanderiana

Marijuana

Cannabis sativa

Marjoram

Origanum majorana

Mauna Loa Peace Lily

Spathiphyllum

Mayapple

Podophyllum peltatum

Meadow Saffron

Colchicum autumnale

Milfoil

Achillea millefolium

Milkweed

Asclepias species

Mistletoe "American"

Phoradendron flavescens

Mole Bean Plant

Ricinus communis

Morning Glory

Ipomoea spp

Mountain Laurel

Kalmia latifolia

Nandina

Nandina domestica

Narcissus

Narcissus spp

Nicotiana

Nicotiana glauca

Nightshade

Solanum spp

Oak

Quercus species

Oleander

Nerium oleander

Onion

Allium cepa

Orange

Citrus sinensis

Orange Day Lily

Hemerocallis graminea

Peace Lily

Spathiphyllum

Peach

Prunus persica

Peacock Flower

Caesalpinia pulcherrima

Pencil Cactus

Euphorbia tirucalli

Peony

Paeonis officinalis

Periwinkle

Vinca rosea

Philodendron Pertusum

Philodendron spp

Plum

Prunus domestica

Poinciana

Caesalpinia gilliessi

Poinsettia

Euphorbia pulcherrima

Poison Hemlock

Conium maculatum

Pothos

Epipremnum aureum

Primrose

Primula vulgaris

Privet

Ligustrum japonicum

Purslane

Portulaca oleracea

Ragwort

Senecio species

Red Lily

Lilium umbellatum

Rhododendron

Rhododendron spp

Rhubarb

Rheum rhabarbarium

Rosary Pea

Abrus precatorius

Rosebay

Rhododendron spp

Rubrum Lily

Lilium speciosum

Sacred Bamboo

Nandina domestica

Sago Palm

Cycas revoluta, zamia species

Schefflera

Schefflera

Sheepkill

Kalmia latifolia

Skunk Cabbage

Symplocarpus foetidus

Snake Plant

Sansevieria trifasciata

Solomon's Lily

Arum palestinum

Sorrel

Rumex scutatus

Split Leaf Philodendron

Philodendron bipennifolium

St. John's Wort

Hypericum perforatum

Starch Root

Arum maculatum

Stargazer Lily

Lilium orientalis

Superb Lily

Gloriosa superba

Sweet Pea

Lathyrus latifolius

Swiss Cheese Plant

Monstera deliciosa

Tiger Lily

Lilium tigrinum

Tomato Plant

Lycopersicon spp

Tree Philodendron

Philodendron selloum

Tulip

Tulipa spp.

Wahoo

Euonymus occidentalis

Wake Robin

Arum maculatum

Water Hemlock

Cicuta maculata

White Snakeroot

Ageratina altissima

Wild Arum

Arum palestinum

Wild Calla

Arum palestinum

Wisteria

Wisteria spp.

Wood Lily

Lilium umbellatum

Yarrow

Achillea millefolium

Yellow Oleander

Thevetia peruviana

Yew

Taxus spp.

Yew Pine

Podocarpus macrophylla

Yucca

Yucca spp.