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Check for plants that are poisonous to cats and dogs.

Type in the name of the plant to see if it is toxic to cats or dogs. This database, based on the ASPCA's list of poisonous plants, covers 212 popular plants in Thai homes and growing.

If you accidentally ate it Read first aid methods before going to the doctor here.

Search all foods and plants on one page (Pet Safety Checker)

plantscatdogviolenceSymptoms
spotted betel
Golden Pothos · Epipremnum aureum
Toxic Toxic Medium Irritation of the mouth and tongue, excessive salivation, vomiting, difficulty swallowing.
Monstera
Monstera (Swiss Cheese Plant) · Monstera deliciosa
Toxic Toxic Medium Swollen, burning mouth, drooling, vomiting, loss of appetite
dragon tongue
Snake Plant · Sansevieria trifasciata
Toxic Toxic a little bit Nausea, vomiting, diarrhea
lily
Lily (true lilies) · Lilium spp.
Toxic safe severe Vomiting, lethargy, loss of appetite, acute kidney failure in cats
Japanese cycad
Sago Palm · Cycas revoluta
Toxic Toxic severe Vomiting, blood in the diarrhea, liver failure, seizures
Deli
Peace Lily · Spathiphyllum spp.
Toxic Toxic Medium Burning mouth, drooling, vomiting, difficulty swallowing
Indian rubber
Indian Rubber Plant · Ficus elastica
Toxic Toxic a little bit Skin irritation, drooling, vomiting, loss of appetite.
aloe vera
Aloe Vera · Aloe vera
Toxic Toxic a little bit Vomiting, diarrhea, lethargy
Emerald beckoning
ZZ Plant · Zamioculcas zamiifolia
Toxic Toxic Medium Mouth irritation, drooling, vomiting
rich man inside
Spider Plant · Chlorophytum comosum
safe safe -
Yellow areca
Areca Palm · Dypsis lutescens
safe safe -
Mixed
Calathea · Calathea spp.
safe safe -
Silver Tree, Golden Tree (Pachira)
Money Tree · Pachira aquatica
safe safe -
Deffenbachia
Dumb Cane · Dieffenbachia spp.
Toxic Toxic Medium Irritation in the mouth, burning in the mouth, tongue and lips, excessive salivation, vomiting, difficulty swallowing.
Philodendron
Heartleaf Philodendron · Philodendron hederaceum
Toxic Toxic Medium Oral irritation: swollen and painful mouth, tongue, and lips, excessive salivation, vomiting, difficulty swallowing.
Banyan leaf teak
Fiddle Leaf Fig · Ficus lyrata
Mild poison Mild poison a little bit Vomiting, diarrhea, skin irritation from the tree's sap.
colored bonsai
Caladium · Caladium hortulanum
Toxic Toxic Medium Oral irritation: swollen and painful mouth, tongue, and lips, excessive salivation, vomiting, difficulty swallowing.
stone rose
Kalanchoe · Kalanchoe spp.
Toxic Toxic Medium Vomiting, diarrhea, irregular heartbeat (rare)
chrysanthemum
Chrysanthemum · Chrysanthemum spp.
Toxic Toxic a little bit Vomiting, diarrhea, drooling, staggering, skin inflammation
Eucalyptus
Eucalyptus · Eucalyptus spp.
Toxic Toxic Medium Drooling, vomiting, diarrhea, lethargy, weakness.
lavender
Lavender · Lavandula angustifolia
Toxic Toxic a little bit Nausea, vomiting, loss of appetite
jasmine
Jasmine · Jasminum spp.
safe safe -
orchid
Moth Orchid · Phalaenopsis spp.
safe safe -
Boston Fern
Boston Fern · Nephrolepis exaltata Bostoniensis
safe safe -
bamboo palm
Bamboo Palm · Chamaedorea elegans
safe safe -
Peperomia
Baby Rubber Plant · Peperomia obtusifolia
safe safe -
Adenium
Desert Rose · Adenium obesum
Toxic Toxic severe Vomiting, diarrhea, loss of appetite, lethargy, irregular heartbeat. Severe to the point of death
Poi Sian
Crown of Thorns · Euphorbia milii
Mild poison Mild poison a little bit Drooling, loss of appetite, vomiting, diarrhea, skin and eye irritation.
ten thousand year green
Chinese Evergreen · Aglaonema modestum
Toxic Toxic Medium Oral irritation: swollen and painful mouth, tongue, and lips, excessive salivation, vomiting, difficulty swallowing.
Squid tentacles
Schefflera (Umbrella Tree / Octopus Tree) · Schefflera actinophylla
Toxic Toxic Medium Oral irritation: swollen and painful mouth, tongue, and lips, excessive salivation, vomiting, difficulty swallowing.
Ivy
English Ivy · Hedera helix
Toxic Toxic Medium Vomiting, stomach pain, excessive salivation, diarrhea
Oleander
Oleander · Nerium oleander
Toxic Toxic severe Salivation, stomach pain, diarrhea, lethargy, irregular heartbeat. May cause death
rambling
Yellow Oleander (Lucky Nut) · Cascabela thevetia
Toxic Toxic severe Vomiting, diarrhea, abnormally slow heartbeat, lethargy, can lead to death.
Anthurium
Anthurium (Flamingo Flower) · Anthurium spp.
Toxic Toxic Medium Irritation in the mouth Swollen mouth and burning tongue, excessive salivation, vomiting, difficulty swallowing
Four-directional herb
Amaryllis · Hippeastrum spp.
Toxic Toxic Medium Vomiting, drooling, diarrhea, lethargy, loss of appetite. If you eat too much, you may tremble or have seizures.
tulip
Tulip · Tulipa spp.
Toxic Toxic Medium Vomiting, drooling, diarrhea, lethargy
Iris
Iris · Iris spp.
Mild poison Mild poison a little bit Drooling, vomiting, diarrhea, lethargy
Lemongrass
Lemongrass · Cymbopogon citratus
Mild poison Mild poison a little bit Vomiting, diarrhea, stomach pain
gardenia
Gardenia (Cape Jasmine) · Gardenia jasminoides
Mild poison Mild poison a little bit Mild vomiting, diarrhea, rash, hives
Rose
Rose · Rosa spp.
safe safe -
sunflower
Sunflower · Helianthus annuus
safe safe -
Gerbera
Gerbera Daisy · Gerbera jamesonii
safe safe -
Banana
Banana · Musa spp.
safe safe -
basil
Basil · Ocimum basilicum
safe safe -
colored pineapple
Bromeliad · Bromeliaceae
safe safe -
Needle
Ixora (Flame of the Woods) · Ixora coccinea
safe safe -
Canna
Canna Lily · Canna spp.
safe safe -
Zinnia
Zinnia · Zinnia elegans
safe safe -
Fortune / Kuan Yin
Dracaena · Dracaena spp. (incl. Dracaena fragrans)
Toxic Toxic a little bit Vomiting, sometimes blood mixed in, lethargy, loss of appetite, excessive salivation, dilated pupils in cats.
Money comes in
Arrowhead Vine / Nephthytis · Syngonium podophyllum
Toxic Toxic Medium Irritation in the mouth, mouth, tongue, and lips, swelling and burning pain, excessive salivation, vomiting, difficulty swallowing.
betel nut
Ti Plant / Cordyline · Cordyline terminalis (C. fruticosa)
Toxic Toxic a little bit Vomiting, sometimes blood mixed in, lethargy, loss of appetite, excessive salivation, dilated pupils in cats.
bird of paradise
Bird of Paradise Flower · Strelitzia reginae
Toxic Toxic a little bit Mild nausea, vomiting, lethargy, drowsiness.
openwork betel / satin betel
Satin Pothos · Scindapsus pictus
Toxic Toxic Medium Irritation in the mouth, mouth, tongue, and lips, swelling and burning pain, excessive salivation, vomiting, difficulty swallowing.
jade tree
Jade Plant · Crassula ovata (C. argentea)
Toxic Toxic Medium Vomiting, lethargy, staggering, losing balance
Bon / Bon Kradad
Elephant Ear / Alocasia · Alocasia spp.
Toxic Toxic Medium Irritation in the mouth, mouth, tongue, and lips, swelling and burning pain, excessive salivation, vomiting, difficulty swallowing.
Squid tentacles
Schefflera / Umbrella Tree · Schefflera spp.
Toxic Toxic Medium Irritation in the mouth Severe burning sensation in the mouth, tongue, lips, excessive salivation, vomiting, difficulty swallowing.
Awesome!
Lady Palm · Rhapis excelsa (R. flabelliformis)
safe safe - It is non-toxic. If eaten in large quantities, it may cause slight gastrointestinal irritation.
christmas cactus
Christmas Cactus · Schlumbergera bridgesii
safe safe - It is non-toxic. If eaten in large quantities, it may cause slight gastrointestinal irritation.
Cactus (Opantia)
Prickly Pear / Tree Cactus · Opuntia spp.
safe safe - No chemical toxicity The thorns can pierce the mouth or skin, causing injury.
Horsetail tree
Ponytail Palm · Beaucarnea recurvata
safe safe - It is non-toxic. If eaten in large quantities, it may cause slight gastrointestinal irritation.
water hyacinth
Water Hyacinth · Eichhornia crassipes
safe safe - It is non-toxic. If eaten in large quantities, it may cause slight gastrointestinal irritation.
Prayer Plant / Maranta
Prayer Plant · Maranta leuconeura (ASPCA: Calathea insignis)
safe safe - It is non-toxic. If eaten in large quantities, it may cause slight gastrointestinal irritation.
Vegetative plant / Fittonia
Nerve Plant / Fittonia · Fittonia verschaffeltii
safe safe - It is non-toxic. If eaten in large quantities, it may cause slight gastrointestinal irritation.
Velvet Tree / Purple Passion
Velvet Plant / Purple Passion · Gynura aurantiaca
safe safe - It is non-toxic. If eaten in large quantities, it may cause slight gastrointestinal irritation.
Hoya
Wax Plant / Hoya · Hoya carnosa
safe safe - It is non-toxic. If eaten in large quantities, it may cause slight gastrointestinal irritation.
Swedish Ivy
Swedish Ivy · Plectranthus australis
safe safe - It is non-toxic. If eaten in large quantities, it may cause slight gastrointestinal irritation.
Lemon
Lemon · Citrus limonia
Toxic Toxic a little bit Vomiting, diarrhea, lethargy, dermatitis from oils in the bark and leaves.
orange
Orange · Citrus sinensis
Toxic Toxic a little bit Vomiting, diarrhea, lethargy, dermatitis from oils in the bark and leaves.
Echeverria
Echeveria (Blue Echeveria) · Echeveria glauca
safe safe -
Havotia
Haworthia · Haworthia species
safe safe -
donkey tail sedam
Burro's Tail · Sedum morganianum
safe safe -
Ton Dinso (Salad Dai)
Pencil Cactus · Euphorbia tirucalli
Toxic Toxic Medium Irritation in the mouth, vomiting, drooling, white rubber entering the eyes causes redness, swelling, and possibly corneal inflammation.
Yucca
Yucca · Yucca species
Mild poison Mild poison a little bit Vomiting
rosemary
Rosemary · Rosmarinus officinalis
safe safe -
Thyme
Thyme · Thymus vulgaris
safe safe -
Oregano
Oregano · Origanum vulgare hirtum
Mild poison Mild poison a little bit Mild vomiting, diarrhea
parsley
Parsley · Petroselinum crispum
Mild poison Mild poison a little bit Skin sensitive to sunlight Skin inflammation similar to sunburn (You must eat a large amount for this to occur.)
Dill
Dill · Anethum graveolens
safe safe - Prolonged contact with the plant may irritate the skin slightly.
Coriander
Cilantro · Coriandrum sativum
safe safe -
Peppermint (Mint)
Mint (Garden Mint) · Mentha species
Mild poison Mild poison a little bit Vomiting, diarrhea (when consuming large amounts)
catnip
Catnip · Nepeta cataria
Mild poison safe a little bit Some are asleep/awake. If you eat too much you may vomit or have diarrhea.
The claw fell off.
Inch Plant (Wandering Jew) · Tradescantia fluminensis
Mild poison Mild poison a little bit Skin inflammation/irritation Irritating to the mouth and stomach when chewing.
Banyan tree with pointed leaves
Weeping Fig · Ficus benjamina
Mild poison Mild poison a little bit Skin irritation, mouth irritation, vomiting (from rubber containing the enzymes physin and psoralen).
Mulberry
Mulberry Tree · Morus species
safe safe -
bamboo
Bamboo · Phyllostachys aurea
safe safe -
Kuan Yin Bamboo
Lucky Bamboo · Dracaena sanderiana
Mild poison Mild poison a little bit Drooling, vomiting, the cat may have dilated pupils and stagger.
climbing grapes
Grape Ivy · Cissus rhombifolia
safe safe -
Azalea (Azalea)
Azalea / Rhododendron · Rhododendron spp.
Toxic Toxic severe Vomiting, diarrhea, excessive salivation, weakness, irregular heartbeat or heart failure.
hydrangea
Hydrangea · Hydrangea arborescens
Toxic Toxic Medium Vomiting, diarrhea, lethargy, loss of appetite
Geranium
Geranium · Pelargonium spp.
Mild poison Mild poison a little bit Vomiting, loss of appetite, lethargy, dermatitis
Begonia
Begonia · Begonia spp.
Mild poison Mild poison a little bit Excessive salivation, vomiting, irritation, burning sensation in the mouth.
House candles (stacked candles)
Impatiens · Impatiens spp.
safe safe -
petunia
Petunia · Petunia spp.
safe safe -
Watercress Guava
Vinca (Periwinkle) · Catharanthus roseus
Toxic Toxic severe Vomiting, diarrhea, low blood pressure, lethargy, tremors, seizures, loss of consciousness or coma.
carnation
Carnation · Dianthus caryophyllus
Mild poison Mild poison a little bit Vomiting and mild diarrhea The skin is slightly irritated upon contact.
Gypso (Baby Breath)
Baby's Breath · Gypsophila elegans
safe safe -
Agapanthus
Agapanthus (Lily of the Nile) · Agapanthus africanus
Toxic Toxic Medium Vomiting, excessive salivation, stomach pain, irritation or burning in the mouth. irritated skin
Phakakrong
Lantana · Lantana camara
Toxic Toxic severe Vomiting, diarrhea, difficulty breathing, weakness, in severe cases liver failure may occur.
Castor
Castor Bean Plant · Ricinus communis
Toxic Toxic severe Mouth and throat irritation, burning sensation, extreme thirst, vomiting, diarrhea (usually bloody), kidney failure, weakness, staggering, trembling, difficulty breathing, convulsions, coma, and death. Symptoms usually appear 12-48 hours after eating.
Ton Speaker (Angel Trumpet)
Angel's Trumpet · Brugmansia spp.
Toxic Toxic severe Pupils dilate, eyes unable to fight light. Rapid heart rate, dry mouth, restlessness, confusion, staggering, bloating, constipation, hallucinations, neurological symptoms, and even death.
Speaker (Jimson Weed)
Jimson Weed / Datura · Datura stramonium
Toxic Toxic severe Vomiting, gastrointestinal upset, dilated pupils, fast heartbeat, red skin, constipation, slow bowel movements. neurological symptoms
Morning Glory (Morning Glory)
Morning Glory · Ipomoea spp.
Toxic Toxic Medium Vomiting, diarrhea, gastrointestinal upset If large quantities of seeds are eaten, hallucinations may occur.
Earthen lotus
Rain Lily / Prairie Lily · Zephyranthes drummondii
safe safe -
Star Jasmine (Western Jasmine)
Star Jasmine / Confederate Jasmine · Trachelospermum jasminoides
safe safe -
Sage (Salvia)
Sage / Salvia · Salvia officinalis
safe safe -
cockscomb
Celosia / Cockscomb · Celosia plumosa
safe safe -
Madam woke up late.
Moss Rose / Portulaca · Portulaca oleracea
Toxic Toxic Medium Excessive salivation, trembling. In severe cases, the kidneys may be affected.
calla lily
Calla Lily · Zantedeschia aethiopica
Toxic Toxic Medium Irritation in the mouth Severe burning sensation in the mouth, tongue, and lips, excessive salivation, vomiting, difficulty swallowing.
The old man threw away his cane.
Cast Iron Plant · Aspidistra elatior
safe safe -
Song of India
Malaysian Dracaena (Song of India) · Dracaena reflexa
Toxic Toxic Medium Vomiting (sometimes with blood), lethargy, loss of appetite, excessive salivation, dilated pupils (in cats)
Dendrobium (Dendrobium)
Dendrobium Orchid (Leopard/Tiger Orchid) · Dendrobium gracilicaule
safe safe -
sedum (sedimentary rock)
Sedum / Hardy Baby Tears (Stonecrop) · Sedum album
safe safe -
Yeekeng
Crepe Myrtle (Crape Myrtle) · Lagerstroemia indica
safe safe -
Watermelon Peperomia
Watermelon Peperomia · Peperomia argyreia
safe safe -
Dear friend (Piliya Bai Wrinkle)
Friendship Plant · Pilea involucrata
safe safe -
Color dot tree (polka dot)
Polka Dot Plant · Hypoestes phyllostachya
safe safe - Mild vomiting or diarrhea may occur if large quantities are ingested.
Turtle Minnow (Pepperomia)
Trailing Peperomia (String of Turtles) · Peperomia prostrata
safe safe -
fortune
Corn Plant · Dracaena fragrans
Toxic Toxic Medium Vomiting (may contain blood), lethargy, loss of appetite, excessive salivation, dilated pupils (in cats)
Christmas
Poinsettia · Euphorbia pulcherrima
Mild poison Mild poison a little bit Oral irritation, drooling, slight vomiting.
Basil / holy basil
Sweet Basil · Ocimum basilicum
safe safe -
lemon
Lime · Citrus aurantiifolia
Toxic Toxic Medium Vomiting, diarrhea, lethargy, dermatitis when exposed to light.
Great Swan
Butterfly Ginger · Hedychium coronarium
safe safe -
Tomato tree
Tomato Plant · Lycopersicon spp.
Toxic Toxic Medium Excessive salivation, loss of appetite, severe gastrointestinal symptoms. Drowsiness and weakness, pupils dilated, heart rate slow.
Roman chamomile
Roman Chamomile · Anthemis nobilis
Toxic Toxic Medium Contact dermatitis, vomiting, diarrhea, loss of appetite, allergic reactions.
African violet
African Violet · Saintpaulia spp.
safe safe -
cyclamen
Cyclamen · Cyclamen spp.
Toxic Toxic severe Salivation, vomiting, diarrhea, irregular heartbeat when eating large amounts of tubers. Seizures when severely poisoned
Daffodils
Daffodil / Narcissus · Narcissus spp.
Toxic Toxic severe Vomiting, drooling, diarrhea, low blood pressure when eating too much, shaking or convulsions, irregular heartbeat.
Coffee leaf garuda nails
Coffee Tree / Geranium-Leaf Aralia · Polyscias guilfoylei
Toxic Toxic Medium Contact dermatitis, vomiting, loss of appetite, lethargy.
ballerina orchid
Dancing Lady Orchid · Oncidium flexuosum
safe safe -
Majesty Palm
Majesty Palm · Ravenea rivularis
safe safe -
Cattleya orchid
Cattleya Orchid · Cattleya labiata
safe safe -
Crab Claw Fern
Common Staghorn Fern · Platycerium bifurcatum
safe safe -
feather palm
Parlor Palm · Chamaedorea elegans
safe safe -
manila palm
Manila Palm · Veitchia merrillii
safe safe -
Ornamental Asparagus
Asparagus Fern · Asparagus densiflorus cv sprengeri
Toxic Toxic Medium Skin allergic rash if repeated contact, vomiting if the berries are eaten, stomach pain, diarrhea.
rabbit's foot fern
Rabbit's Foot Fern · Davallia spp.
safe safe -
Kentia palm
Kentia Palm · Howea forsteriana
safe safe -
holly fern
Holly Fern · Cyrtomium falcatum
safe safe -
quail
Aluminum Plant · Pilea cadierei
safe safe -
pansy orchid
Pansy Orchid · Miltonia roezlii alba
safe safe -
Sipsongpanna Palm
Pygmy Date Palm · Phoenix roebelenii
safe safe -
Taro
Taro · Colocasia esculenta
Toxic Toxic Medium Burning mouth and tongue, severe irritation, excessive salivation, vomiting, difficulty swallowing
sword fern
Sword Fern · Nephrolepis biserrata
safe safe -
Palm Windmill
Windmill Palm (Chusan Palm) · Trachycarpus fortunei
safe safe -
Curly Palm
Curly Palm (Belmore Sentry Palm) · Howea belmoreana
safe safe -
Mother and child fern
Mother Fern (King and Queen Fern) · Asplenium bulbiferum
safe safe -
silver table fern
Silver Table Fern · Pteris sp.
safe safe -
Norfolk Island Pine
Norfolk Island Pine (Australian Pine) · Araucaria heterophylla
safe safe -
cycad card board
Cardboard Palm (Cardboard Cycad) · Zamia furfuracea
Toxic Toxic severe Vomiting (may contain blood), dark or bloody stools, jaundice (jaundice, yellowing of the eyes), increased thirst, easy bruising, liver failure, death from eating just one seed.
Canary Date Palm
Canary Date Palm · Phoenix canariensis
safe safe -
Dwarf date palm (Phoenix acaulis)
Dwarf Date Palm · Phoenix acaulis
safe safe -
Cordiline Australis
Palm Lily (Cabbage Tree) · Cordyline australis
Toxic Toxic a little bit Vomiting (may contain blood), lethargy, loss of appetite, excessive salivation, dilated pupils (found in cats)
Lithops (living stone)
Living Stones · Lithops naureeniae
safe safe -
Crossandra
Crossandra (Firecracker Flower) · Crossandra infundibuliformis
safe safe -
Cactus Thimble (miniature mammillaria)
Thimble Cactus · Mammillaria fragilis
safe safe -
Phak Bia Yai (Wild Portulaca)
Purslane · Portulaca oleracea
Toxic Toxic Medium Muscle weakness, lethargy, diarrhea
Sempervivum (mother and son fighting cock)
Hens and Chicks · Sempervivum tectorum
safe safe -
Dragon Fruit (Queen of the Night)
Night-Blooming Cereus (Dragon Fruit Cactus) · Hylocereus undatus
safe safe -
Old Man Cactus (Whitebeard Cactus)
Old Man Cactus · Cephalocereus senilis
safe safe -
Gladiolus
Gladiolus · Gladiolus species
Toxic Toxic Medium Salivation, vomiting, lethargy, diarrhea
Freesia
Freesia · Freesia corymbosa
safe safe -
Alstroemeria
Peruvian Lily · Alstroemeria species
safe safe -
Ranunculus
Ranunculus (Persian Buttercup) · Ranunculus asiaticus
Toxic Toxic Medium Vomiting, diarrhea, lethargy, loss of appetite, excessive salivation, mouth sores, staggering.
Dahlia
Dahlia · Dahlia species
Toxic Toxic a little bit slight vomiting mild diarrhea Mild skin inflammation if exposed to latex.
Chinese Aster
China Aster · Callistephus chinensis
safe safe -
Statis
Statice (Sea Lavender) · Limonium species
safe safe -
Lysianthus
Lisianthus · Eustoma grandiflorum
safe safe -
dragon tongue flower
Garden Snapdragon · Antirrhinum majus
safe safe -
stock
Stock · Matthiola incana
safe safe -
Peony
Peony · Paeonia officinalis
Toxic Toxic Medium Vomiting, diarrhea, lethargy
Hyacinth
Garden Hyacinth · Hyacinthus orientalis
Toxic Toxic Medium Vomiting, diarrhea, dermatitis, allergic reactions.
delphinium
Larkspur (Delphinium) · Delphinium species
Toxic Toxic severe Constipation, colic, excessive salivation, muscle tremors Muscle stiffness, weakness, unable to stand up, convulsions, heart failure.
onion
Onion · Allium cepa
Toxic Toxic severe Vomiting, broken red blood cells (Anemia due to haemotoxicity), blood in the urine, weakness, rapid heartbeat, gasping for breath.
Garlic
Garlic · Allium sativum
Toxic Toxic severe Vomiting, broken red blood cells Dark or blood-stained urine, weakness, fast heartbeat, shortness of breath.
Stevia
Stevia · Stevia rebaudiana
safe safe -
Tarragon
Tarragon · Artemisia dracunculus
Mild poison Mild poison a little bit Mild vomiting, diarrhea
borage
Borage · Borago officinalis
Toxic Toxic Medium Vomiting, diarrhea, contact dermatitis
chervil
Chervil · Anthriscus cerefolium
safe safe -
Lily of the Valley
Lily of the Valley · Convallaria majalis
Toxic Toxic severe Vomiting, irregular heartbeat Low blood pressure, confusion, dizziness, coma, seizures
fox gloves
Foxglove · Digitalis purpurea
Toxic Toxic severe Arrhythmia, vomiting, diarrhea, weakness, heart failure.
Hosta
Hosta (Plantain Lily) · Hosta plantaginea
Mild poison Mild poison a little bit Vomiting, diarrhea, lethargy
Primrose
Primrose · Primula vulgaris
Mild poison Mild poison a little bit slight vomiting
Cape Primrose
Cape Primrose · Streptocarpus spp.
safe safe - There are no reports of toxicity in cats and dogs.
Purple Theparatana
Persian Violet · Exacum affine
safe safe - There are no reports of toxicity in cats and dogs.
gloxinia
Gloxinia · Sinningia speciosa
safe safe - There are no reports of toxicity in cats and dogs.
Lion Orchid rolled his eyes.
Old World Orchid · Bulbophyllum appendiculatum
safe safe - There are no reports of toxicity in cats and dogs.
Golden aloe vera
Jewel Orchid · Haemaria discolor
safe safe - There are no reports of toxicity in cats and dogs.
Brazilian orchid
Brazilian Orchid · Sophronitis spp.
safe safe - There are no reports of toxicity in cats and dogs.
camellia
Common Camellia · Camellia japonica
safe safe -
Bottle brush
Bottlebrush · Callistemon citrinus
safe safe -
Fern Button
Button Fern · Pellaea rotundifolia
safe safe -
lipstick tree
Lipstick Plant · Aeschynanthus humilis
safe safe -
goldfish tree
Goldfish Plant · Nematanthus gregarius (syn. Hypocyrta nummularia)
safe safe -
Rex Begonia
Rex Begonia Vine · Cissus discolor
safe safe -
Candle Plant
Candle Plant · Plectranthus coleoides
safe safe -
chinese flowers
Daylily · Hemerocallis spp.
Toxic safe severe Vomiting, lethargy, not eating, acute kidney failure. Urinating less or not urinating at all
Autumn Crocus
Autumn Crocus · Colchicum autumnale
Toxic Toxic severe Vomiting blood Severe diarrhea, shock, multiple organ failure
Pine Yu
Yew · Taxus spp.
Toxic Toxic severe Drooling, vomiting, muscle tremors, difficulty breathing, convulsions, acute heart failure.
Holly (Holly)
Holly · Ilex spp. (incl. Ilex opaca, Ilex aquifolium)
Toxic Toxic a little bit Vomiting, diarrhea, lethargy, loss of appetite, drooling or shaking the head from thorny leaves that cut the mouth.
Mistletoe (Mistletoe)
American Mistletoe · Phoradendron flavescens (American mistletoe)
Toxic Toxic Medium Vomiting, diarrhea, drooling, stomach pain, staggering or unusual sleepiness if large amounts are ingested. Slow heartbeat or low blood pressure (rare, only in the case of consuming large amounts)
Boxwood (Boxwood)
Boxwood · Buxus spp.
Toxic Toxic a little bit Vomiting, diarrhea, stomach pain, loss of appetite
Black Walnut (Black Walnut)
Black Walnut · Juglans nigra
safe Toxic severe Shaking, stumbling, unable to balance, convulsions, vomiting, rapid heartbeat.
Wisteria (Wisteria)
Wisteria · Wisteria spp.
Toxic Toxic Medium severe vomiting (may contain blood) diarrhea, dehydration, weakness, lethargy
Hemlock
Poison Hemlock · Conium maculatum
Toxic Toxic severe Anxiety, trembling, excessive salivation, diarrhea, muscle weakness, paralysis, nervous system failure, possible death.
California Buckeye (California Buckeye)
California Buckeye · Aesculus californica
Toxic Toxic severe Severe vomiting and diarrhea, unusual drowsiness, or unusual alertness/restlessness, dilated pupils, coma, seizures, staggering, unsteadiness.
Fifth lunar light
Milkweed (Tropical Milkweed) · Asclepias curassavica
Toxic Toxic severe Vomiting, lethargy, weakness, loss of appetite, diarrhea, irregular heartbeat, dilated pupils, tremors, convulsions, difficulty breathing, coma, and even death.
Mawaeng Nok
Black Nightshade · Solanum nigrum
Toxic Toxic Medium Excessive salivation, loss of appetite, severe gastrointestinal upset, diarrhea, lethargy, confusion, behavioral changes, weakness, dilated pupils, slow heartbeat.
Greasy
Chinaberry Tree · Melia azedarach
Toxic Toxic severe Early symptoms: vomiting, diarrhea, drooling, lethargy, weakness. Severe symptoms: bloody diarrhea, convulsions, and paralysis.
Heavenly Bamboo (Nandina)
Nandina / Heavenly Bamboo · Nandina domestica
Toxic Toxic severe Weakness, staggering, loss of balance, convulsions, coma, respiratory failure.
Nasturtium
Nasturtium · Tropaeolum majus
safe safe -
Alyssum
Sweet Alyssum · Lobularia maritima
safe safe -
Sakura
Japanese Flowering Cherry (Sakura) · Prunus spp. (incl. Prunus serrulata)
Toxic Toxic severe Abnormal red mucous membranes, dilated pupils, difficulty breathing, gasping for breath, shock

Information referenced from the ASPCA Poisonous Plant Database (last checked 2026-07-02) is to be used for preliminary decision making only. It is not a veterinary diagnosis — if your pet is showing signs of distress, contactAnimal clinic 24 hrs.Immediately close to home