Many substances can cause poisoning in cats. Old and moldy walnuts - Very toxic to dogs and cats. Just provide it sufficient room to thrive. | Family: Ericaceae, Marble Queen (Golden Pothos) | Scientific Names: Scindapsus aureus | Family: Araceae, Marijuana (Indian Hemp, Hashish) | Scientific Names: Cannabis sativa | Family: Cannabaceae, Mauna Loa Peace Lily (Peace Lily) | Scientific Names: Spathiphyllum | Family: Araceae, Mayapple (Indian Apple Root, Umbrella Leaf, Wild Lemon, Hog Apple, Ducks Foot, Raccoonberry, American Mandrake) | Scientific Names: Podophyllum peltatum | Family: Berberidaceae, Mayweed (Poison Daisy, Stinking Chamomile) | Scientific Names: Anthemis cotula | Family: Asteraceae, Meadow Saffron (Autumn Crocus) | Scientific Names: Colchicum autumnale | Family: Liliaceae, Medicine Plant (Aloe, True Aloe, Barbados Aloe) | Scientific Names: | Family: Aloaceae, Mexican Breadfruit (Cutleaf Philodendron, Hurricane Plant, Swiss Cheese Plant, Ceriman, Split-leaf Philodendron, Window Leaf Plant) | Scientific Names: Monstera deliciosa | Family: Araceae, Milfoil (Yarrow) | Scientific Names: Achillea millefolium | Family: Asteraceae, Milkweed () | Scientific Names: Asclepias species | Family: Asclepiadaceae, Mistletoe American (American Mistletoe) | Scientific Names: Phoradendron flavescens | Family: Viscaceae, Mock Azalea (Desert Rose, Desert Azalea, Sabi Star, Impala Lily, Kudu Lily) | Scientific Names: Adenium obesum | Family: Apocynaceae, Mole Bean Plant () | Scientific Names: Ricinus communis | Family: Euphobiaceae, Morning Glory () | Scientific Names: Ipomoea spp | Family: Convolvulaceae, Morning-Noon-and-Night (Yesterday, Today, Tomorrow, Kiss-Me-Quick, Lady-of-the-Night, Fransiscan Rain Tree) | Scientific Names: Brunfelsia species | Family: Solanaceae, Moss Rose (Wild Portulaca, Rock Moss, Purslane, Pigwee, Pusley) | Scientific Names: Portulaca oleracea | Family: Portulacaceae, Mother of Millions (Mother-In-Law-Plant, Kalanchoe, Devils Backbone, Chandelier Plant) | Scientific Names: Kalanchoe tubiflora | Family: Crassulaceae, Mother-in-Law () | Scientific Names: Monstera deliciosa | Family: Araceae, Mother-In-Law Plant (Mother of Millions, Kalanchoe, Devils Backbone, Chandelier Plant) | Scientific Names: Kalanchoe tubiflora | Family: Crassulaceae, Mother-in-Laws Tongue (Snake Plant, Golden Birds Nest, Good Luck Plant) | Scientific Names: Sansevieria trifasciata | Family: Agavaceae, Mum (Chrysanthemum, Daisy) | Scientific Names: Chrysanthemum spp. Planting Density: 2-4 plants per . In cats, caffeine ingestion affects the bowels, kidneys, nervous and cardiovascular systems and can be fatal if left untreated. What Causes Poisoning In Cats? Lily toxicity is particularly dangerous for cats. Onions, garlic, shallots, and scallions can cause damage to your cat's red blood cells and lead to anemia. | Family: Brassicaceae, American Rubber Plant (Pepper Face, Baby Rubber Plant) | Scientific Names: Peperomia obtusifolia | Family: Pipericeae, Amur Maple (Maple, Amur) | Scientific Names: Acer ginnala | Family: Aceraceae, Anthericum Comosum (Ribbon Plant, Spider Plant, Spider Ivy) | Scientific Names: Chlorophytum comosum | Family: Liliaceae, Antirrhinum Multiflorum (Withered Snapdragon) | Scientific Names: Antirrhinum multiflorum | Family: Scrophulariaceae, Antirrhinum Multiflorum (Withered Snapdragon) | Scientific Names: Antirrhinum glandulosum | Family: Scrophulariaceae. | Family: Compositae, Naked Lady () | Scientific Names: Amaryllis belladonna L. | Family: Amaryllidaceae, Nandina (Sacred Bamboo, Heavenly Bamboo) | Scientific Names: Nandina domestica | Family: Berberidaceae, Narcissus (Daffodil, Jonquil, Paper White) | Scientific Names: Narcissus spp | Family: Amaryllidaceae, Needlepoint Ivy (Branching Ivy, Glacier Ivy, English Ivy, Sweetheart Ivy, California Ivy) | Scientific Names: Hedera helix | Family: Araliaceae, Nephthytis (Arrow-Head Vine, Green Gold Naphthysis, African Evergreen, Trileaf Wonder) | Scientific Names: Syngonium podophyllum | Family: Araceae, Nicotiana (Tree Tobacco, Tobacco, Mustard Tree) | Scientific Names: Nicotiana glauca | Family: Solanaceae, Nightshade (Deadly Nightshade, Black Nightshade) | Scientific Names: Solanum spp | Family: Solanaceae, Norfolk Island Pine (Norfolk Pine, House Pine, Australian Pine) | Scientific Names: Araucaria heterophylla | Family: Araucariaceae, Octopus Tree (Schefflera, Umbrella Tree, Australian Ivy Palm, Starleaf) | Scientific Names: Schefflera or Brassia actinoplylla | Family: Araliaceae, Oilcloth Flower (Flamingo Plant, Flamingo Lily, Tail Flower, Pigtail Plant, Flamingo Flower, Painters Pallet) | Scientific Names: Anthurium scherzeranum | Family: Araceae, Oleander (Rose-Bay) | Scientific Names: Nerium oleander | Family: Apocynaceae, Onion () | Scientific Names: Allium cepa | Family: Liliaceae, Orange () | Scientific Names: Citrus sinensis | Family: Rutaceae, Orange Day Lily () | Scientific Names: Hemerocallis graminea | Family: Liliaceae, Oregon Holly (English Holly, European Holly, Inkberry, American Holly, Winterberry) | Scientific Names: Ilex opaca | Family: Aquifoliaceae, Ornamental Pepper (Natal Cherry, Winter Cherry, Jerusalem Cherry) | Scientific Names: Solanum pseudocapsicum | Family: Solanaceae, Pacific Yew (English Yew, Western Yew, Japanese Yew, Anglo-Japanese Yew) | Scientific Names: Taxus brevifolia | Family: Taxaceae, Painters Pallette (Flamingo Plant, Flamingo Lily, Tail Flower, Oilcloth Flower, Pigtail Plant, Flamingo Flower) | Scientific Names: Anthurium scherzeranum | Family: Araceae, Palm Lily (Giant Dracaena, Grass palm) | Scientific Names: Cordyline australis | Family: Agavaceae, Panda Plant (Horsehead Philodendron, Cordatum, Heartleaf Philodendron, Panda Plant, Split Leaf Philodendron, Fruit Salad Plant, Red Emerald, Red Princess, Saddle Leaf , Fiddle-leaf) | Scientific Names: Philodendron bipennifolium | Family: Araceae, Paper White (Daffodil, Jonquil, Narcissus) | Scientific Names: Narcissus spp | Family: Amaryllidaceae, Paraguayan Jasmine (Yesterday, Today, Tomorrow, Lady-of-the-Night, Morning-Noon-and-Night, Kiss-Me-Quick , Fransiscan Rain Tree) | Scientific Names: Brunfelsia species | Family: Solanaceae, Peace Lily (Mauna Loa Peace Lily) | Scientific Names: Spathiphyllum | Family: Araceae, Peach (Plum, Apricot, Cherry) | Scientific Names: Prunus species | Family: Rosaceae, Peacock Flower (Barbados Pride, Dwarf Poinciana) | Scientific Names: Caesalpinia pulcherrima | Family: Fabaceae, Pencil Cactus (Crown of Thorns) | Scientific Names: Euphorbia milii | Family: Euphorbiaceae, Peony () | Scientific Names: Paeonis officinalis | Family: Paeniaceae, Perennial Pea (Sweet Pea, Everlasting Pea) | Scientific Names: Lathyrus latifolius | Family: Fabaceae, Periwinkle (Running Myrtle. Locust Pods (Carob Tree, Sugar Pods, Kharoub, Beans) | Scientific Names: Ceratonia siliqua | Family: Madagascar Jasmine (Wax Flower, Brides Flower, Clustered Wax Flower) | Scientific Names: Stephanotis floribunda | Family: Ascleopiadaceae, Magnolia Bush (Star Magnolia) | Scientific Names: Magnolia stellata | Family: Magnoliaceae, Mahonia (Oregon Grape, Oregon Grape Holly, Mahonia aguifolium, Holly-leaved berry) | Scientific Names: Mahonia aquifolium | Family: Berberidaceae, Majesty Palm (Majestic Palm) | Scientific Names: Ravenea rivularis | Family: Aracaceae, Malabar Gourd (Fig-leaf gourd) | Scientific Names: Cucurbita ficifolia | Family: Cucurbitaceae, Malaysian Dracaema (Song of India) | Scientific Names: Pleomele reflexa | Family: Rusaceae, Manila Palm (Dwarf Royal Palm, Christmas Palm) | Scientific Names: Veitchia merrillii | Family: Arecaceae, Mapleleaf Begonia () | Scientific Names: Begonia cleopatra | Family: Begoniaceae, Maranta () | Scientific Names: Calathea insignis | Family: Marantaceae, Marbled Fingernail (Fingernail Plant) | Scientific Names: Neoregelia spectabilis | Family: Bromeliaceae, Mariposa Lily (Sego Lily) | Scientific Names: Calochortus gunnisonii | Family: Liliaceae, Maroon (Copper Rose) | Scientific Names: Echeveria multicaulis | Family: Crassulaceae, Maroon Chenille Plant (Blue Echeveria, Painted Lady, Copper Rose, Wax Rosette, Plush Plant) | Scientific Names: Echeveria derenbergii | Family: Crassulaceae, Mary-Bud (Marigold, Garden Marigold, Gold bloom, Pot Marigold) | Scientific Names: Calendula officinalis | Family: Compositae, Measles Plant (Polka Dot Plant, Flamingo Plant, Babys Tears, Freckle Face) | Scientific Names: Acantha | Family: Acanthaceae, Metallic Leaf Begonia () | Scientific Names: Begonia metallica | Family: Begoniaceae, Metallic Peperomia () | Scientific Names: Peperomia caperata | Family: Piperaceae, Mexican Firecracker () | Scientific Names: Echeveria Pulinata | Family: Crassulaceae, Mexican Rosettes () | Scientific Names: Echevaria | Family: Crassulaceae, Mexican Snowballs () | Scientific Names: Echevaria | Family: Crassulaceae, Miniature Date Palm (Pygmy Date Palm, Robellini Palm) | Scientific Names: Phoenix robellinii | Family: Arecaceae, Miniature Fish Tail (Parlor Palm) | Scientific Names: Chamaedorea elegans | Family: Palmae, Miniature Maranta () | Scientific Names: Calathea micans | Family: Saxifragaceae, Miniature Marble Plant () | Scientific Names: Neoregelia spectabilis | Family: Bromeliaceae, Mistletoe Cactus () | Scientific Names: Rhipsalis cassutha | Family: Cactaceae, Mockernut Hickory (Squarenut) | Scientific Names: Carya tomentosa | Family: Juglandaceae, Mosaic Plant (Jewel Plant, Siver Nerve, Nerve Plant, Silver Threads) | Scientific Names: Bertolonia mosaica | Family: Melostomataceae and Acanthaceae, Mosaic Vase () | Scientific Names: Guzmania musaica | Family: Bromeliaceae, Moss Agate (Flame Violet, Red Violet, Flame African Violet, Lady Lou) | Scientific Names: Episcia reptans | Family: Gesneriaceae. The Mauna Loa, also known as the Peace Lily, is toxic to dogs and cats while the Stargazer and Easter Lilies are toxic . Chickweed - Cerastium vulgatum, Stellaria media. Alternanthera helleri is a fall-blooming . | Family: Liliaceae, Deadly Nightshade (Nightshade, Black Nightshade, European Bittersweet, Climbing Nightshade) | Scientific Names: Solanum spp | Family: Solanaceae, Desert Azalea (Desert Rose, Mock Azalea, Sabi Star, Impala Lily, Kudu Lily) | Scientific Names: Adenium obesum | Family: Apocynaceae, Desert Rose (Desert Azalea, Mock Azalea, Sabi Star, Impala Lily, Kudu Lily) | Scientific Names: Adenium obesum | Family: Apocynaceae, Devils Backbone (Mother-In-Law-Plant, Kalanchoe, Chandelier Plant, Mother of Millions) | Scientific Names: Kalanchoe tubiflora | Family: Crassulaceae, Devils Ivy (Pothos, Golden Pothos, Taro Vine, Ivy Arum) | Scientific Names: Epipremnum aureum | Family: Araceae, Dieffenbachia (Charming Dieffenbachia, Giant Dumb Cane, Tropic Snow, Dumbcane, Exotica, Spotted Dumb Cane, Exotica Perfection) | Scientific Names: Dieffenbachia | Family: Araceae, Dock (Sorrel) | Scientific Names: Rumex sp. Most Toxic Plants for Cats, Lilies and More, Ways to Reduce Stress and Anxiety in Your Cat, Probiotics for Cats Helps Build a Healthy Digestive System, Cat Stages of Life: What To Do At Every Stage of Your Cats Life For Optimal Health and Well Being. Chocolate is poisonous to dogs. The signs of ibuprofen toxicity in cats are vomiting, depression, anorexia and diarrhoea. Rhododendrons. If you'd like to help extend its lifespan, pinch off any developing flower buds before they open, using your hands. If ingested in large enough quantities, caffeine consumption results in death. Most of the poison is found in the white latex found in the leaves. Pet Poison Helpline has created "Toxin Tails" to educate the veterinary community and pet lovers on the many types of poisoning dangers facing pets, both in and out of the home. | Family: Ericaceae, Fiddle-Leaf (Horsehead Philodendron, Cordatum, Heartleaf Philodendron, Panda Plant, Split Leaf Philodendron, Fruit Salad Plant, Red Emerald, Red Princess, Saddle Leaf) | Scientific Names: Philodendron bipennifolium | Family: Araceae, Fig (Weeping Fig, Indian Rubber Plant) | Scientific Names: Ficus benjamina | Family: Moraceae, Figwort (Buttercup, Butter Cress, Burwort, Crowfoot burwort) | Scientific Names: Ranunculus acris | Family: Ranunculaceae, Fire Lily (Amaryllis, Barbados Lily, Lily of the Palace, Ridderstjerne) | Scientific Names: Hippeastrum spp. Email * Constant Contact Use. Tulips. For some unusual reason, cats seem to be drawn to the smell or flavor of Effexor, making it appealing . Ingestion of nicotine in the tobacco plant or in cigarettes or patches can lead to vomiting, tremors, collapse and death. Can cause tremors and seizures. Silver Tree Anamiga () | Scientific Names: NONE LISTED | Family: Slender Deutzia () | Scientific Names: Deutzia gracilis | Family: Saxifragaceae, Small Fruited Hickory () | Scientific Names: Carya glabra | Family: Juglandaceae, Smilax Tamnoides Vas (Hellfetter, Hagbrier) | Scientific Names: Smilax hispida | Family: Liliaceae, Speckled Wood Lily () | Scientific Names: Clintonia umbelluata | Family: Liliaceae, Spice Orchid () | Scientific Names: Epidendrum atropurpeum | Family: Orchidaceae, Spice Orchid (Fiery Reed Orchid) | Scientific Names: Epidendrum ibaguense | Family: Orchidaceae, Spider Flower () | Scientific Names: Cleome hasserlana | Family: Capparaceae, Spider Ivy (Ribbon Plant, Anthericum, Spider Ivy) | Scientific Names: Chlorophytum comosum | Family: Liliaceae, Spider Plant (Ribbon Plant, Anthericum, Spider Ivy) | Scientific Names: Chlorophytum comosum | Family: Liliaceae, Star Jasmine () | Scientific Names: Trachelospermum jasminoides | Family: Apocynaceae, Star Lily (Mountain Lily, Sand Lily) | Scientific Names: Leucocrinum montanum | Family: Liliaceae, Star Plant (Starfish Plant, Green Earth Star, Vary-Leaf Star, Pink Starlite) | Scientific Names: Cryptanthus bivattus minor | Family: Bromeliaceae, Strawberry (wild strawberry) | Scientific Names: Fragaria | Family: Rosaceae, Striped Blushing (Crimson Cup, Marbled Fingernail, Blushing Bromeliad, Neoregelia, Miniature Marble Plant, Aregelia) | Scientific Names: Neoregalia spp.