All types of chocolate are dangerous for your cat. Aloe vera plants. Other plants you may not suspect, like aloe vera, can be toxic for cats as well. Poisonous plants for cats Use this guide to ensure your garden and home is safe for your cat to enjoy without risk of poisoning or harm. Dieffenbachia: harmful to cats. Mildly to moderately poisonous to dogs and cats, the toxic principle, lycorine, can cause vomiting, depression, diarrhea, abdominal pain, hypotension, excessive salivation, and tremors. She is a cat expert with over 20 years of experience writing about a wide range of cat topics, with a special interest in cat health, welfare and preventative care. The two most common species of toads that cause poisoning in the United States are the cane or marine toad and the Colorado River or Sonoran desert toad. Toxic to: Cats and dogs. Symptoms can include: vomiting; low energy; drinking more; seizures; In severe cases, it can sadly . If your cat ingests even a petal or two - or possibly even some pollen or water from the vase - acute kidney failure can result. You may see signs right away or they may take days to appear. Will cats eat poisonous plants? Daffodils, for example, can cause stomach upsets, vomiting, or worse if your cat eats the foliage, flowers or pods. After that, dark chocolate. Dieffenbachia ( Dieffenbachia spp.) Amaryllis: poisonous to cats. But, generally, the following flowers are considered safe for cats: Lilacs. Flowers that are not toxic to cats and are commonly used in flower arrangements. 2. Flowers That Are Safe For Cats. Common names: Asparagus, emerald feather, emerald fern, Sprenger's fern, plumosa fern, lace fern, racemose asparagus, shatavari. Then milk chocolate, and the less dangerous one is white chocolate. Learn more about amaryllis. Symptoms of lily poisoning in cats. The most dangerous plant is the lily - all parts are toxic. Lilies can be highly toxic to cats White lilies are especially toxic to cats. Toxic and Non-Toxic Plant List - Cats Plants Toxic to Cats Adam-and-Eve (Arum, Lord-and-Ladies, Wake Robin, Starch Root, Bobbins, Cuckoo Plant) | Scientific Names: Arum maculatum | Family: Araceae Aloe vera and lilies are common houseplants that can make cats very sick. Registered Charity 203644 (England and Wales) and SC037711 (Scotland) African daisy (arctotis, osteospermum) . Mistletoe. All parts of the plant are highly poisonous and can lead to kidney failure. Be especially careful with all lilies (marked *). Kalanchoe, or widow's thrill, is toxic to cats and may cause them to experience vomiting and diarrhoea. Cats and poisonous flowers and plants. Unfortunately, several lily varieties are poisonous to cats, including Easter lilies, day lilies, tiger lilies and Japanese show lilies. Toxic to: Cats and dogs. While this is something to be encouraged, potato plant leaves are toxic to dogs, while tomato plant leaves and unripe tomatoes are poisonous to both dogs and cats. All parts of lilies are toxic to cats if ingested, and consuming small amounts can result in severe poisoning and kidney failure, which can be fatal. Some common plants that are toxic to cats include: Amaryllis ( Amaryllis spp.) Given the choice between herbs and grass, however, cats are more likely . If ingested by cats, azalea flowers can cause drooling, vomiting . Scientific name Common name Description Picture Allium spp. Full author bio All parts of lilies are toxic to cats if ingested, and consuming small amounts can result in severe poisoning and kidney failure, which can be fatal. Cats and poisonous flowers and plants. Gerber Daisies. Daffodils, Narcissus ( Narcissus spp.) We have listed below some of the many plants that are potentially toxic for cats and should be avoided. Onions, garlic, shallots, and scallions can cause damage to your cat's red blood cells and lead to anemia. Foxglove. Even white chocolate. However, there are other plants and flowers, both indoors and outdoors, that can be harmful to cats. All parts of the plant are highly poisonous and can lead to kidney failure. Julia lives in Sydney with her family, four cats and two dogs. These foods are typically poisonous when eaten in large quantities, but exposure to concentrated forms of onion or garlic, such as onion soup mix or garlic powder, can also be toxic. Here's a look at the five most dangerous foods for your cat, how they affect their bodies, and what to do in case of an emergency. Toxic and Non-Toxic Plant List - Cats Plants Toxic to Cats Adam-and-Eve (Arum, Lord-and-Ladies, Wake Robin, Starch Root, Bobbins, Cuckoo Plant) | Scientific Names: Arum maculatum | Family: Araceae Toad poisoning occurs when a cat is exposed to the toxins secreted by certain species of toads. 3. Onions, garlic, shallots, and scallions can cause damage to your cat's red blood cells and lead to anemia. Autumn Crocus ( Colchicum autumnale) Azaleas and Rhododendrons ( Rhododendron spp.) Both are very toxic indeed and share the ability to cause poisoning by contact of the plant juices with the skin of gardeners or their pets. Stock Veronica Sunflowers Waxflower . Mildly to moderately poisonous to dogs and cats, the toxic principle, lycorine, can cause vomiting, depression, diarrhea, abdominal pain, hypotension, excessive salivation, and tremors. Other plants you may not suspect, like aloe vera, can be toxic for cats as well. Azaleas are a species of rhododendron, a flowering shrub commonly found in outdoor gardens. If left untreated, your cat could go into kidney failure. Be especially careful with all lilies (marked *). Symptoms of lily poisoning in cats Symptoms can include: vomiting low energy drinking more seizures In severe cases, it can sadly be fatal. Any calcium oxalate plants — including philodendrons, Chinese evergreens . Cyclamen ( Cyclamen spp.) But the worst type is baking chocolate. After that, dark chocolate. Keep in mind that even non-poisonous flowers for cats can cause some gastric upset. While there are toads in Canada that secrete toxic substances, their effects are much less severe than the toxins secreted by the cane or Sonoran . Aloe vera plants. All types of chocolate are dangerous for your cat. Julia Wilson is the founder of Cat-World, and has researched and written over 1,000 articles about cats. What's dangerous to dogs? While there are toads in Canada that secrete toxic substances, their effects are much less severe than the toxins secreted by the cane or Sonoran . Full author bio Lilies (Lilium species) and day lilies (Hemerocallis species) are one of the most toxic plants to cats. 2. See our list of plants poisonous to dogs, and plants poisonous to cats and send flowers to pet owners that won't harm their pet. Common names: Asparagus, emerald feather, emerald fern, Sprenger's fern, plumosa fern, lace fern, racemose asparagus, shatavari. Chocolate toxicity can lead to tremors, irregular heart rhythm, seizures and death. Castor Bean ( Ricinus communis) Chrysanthemum, Daisy, Mum ( Chrysanthemum spp.) Many common herbs used for seasoning are also among cat-safe plants, including basil, dill, catmint, parsley and rosemary. After ingesting these flowers, cats may exhibit signs of lethargy and loss of appetite in addition to vomiting, and could suffer kidney damage. Even white chocolate. Azalea. Many toxic plants are irritants: they cause localized inflammation of the skin, mouth, stomach, etc. Amaryllis is a popular house plant gift, but avoid giving it to cat owners: all parts of the plant are highly poisonous to cats, and ingesting it can cause changes in blood pressure, seizures, and severe vomiting. Ingestion of a few leaves can cause serious problems. We value your privacy. Although it's unlikely that your cat will eat lilies, there's a risk that they may come into contact with the flower's pollen by rubbing up against it and then licking their fur. Photo by Nevada31 / Shutterstock. Oleander. While cats are generally picky eaters and will typically steer clear of these on their own, garlic, onions, chocolate, and caffeinated foods are particularly harmful if ingested. Then milk chocolate, and the less dangerous one is white chocolate. Tulips Julia Wilson is the founder of Cat-World, and has researched and written over 1,000 articles about cats. For instance, more Britons than ever are growing their own tomatoes and potatoes. Because there are so many poisonous plants and herbs, it is best to pay attention to those that are the most . Toxic Caution advised * COM_7106 Cats and dangerous outdoor plants . Other plants may have a systemic effect and damage or alter the function of a cat's organs, like the kidney or heart. Lily: toxic to cats Most species of lily are highly toxic to cats (think tiger lily, Easter lily, etc), and even ingesting a tiny bit of their pollen can be fatal, causing kidney damage. Lily 'Regale'. Image: Nailia Schwarz / Shutterstock Help us make PetMD better Lilies (Lilium species) and day lilies (Hemerocallis species) are one of the most toxic plants to cats. Foxglove, while very beautiful with its trumpet-like blossoms, are very poisonous to dogs, cats, and even humans. Toad poisoning occurs when a cat is exposed to the toxins secreted by certain species of toads. Asparagus officinalis: Asparagus: Several species including Asparagus officinalis and Asparagus densiflorus.Though asparagus plants cultivated for . Photo by Nevada31 / Shutterstock. SLIGHTLY POISONOUS These stems cause tummy or skin irritation so keep away from dogs: 8. Are lilies poisonous to cats? Roses. Petunias. However, there are other plants and flowers, both indoors and outdoors, that can be harmful to cats. ×. There are some things you should make sure your cat never gets ahold of. : Onion, garlic, leek, and chive: Many members of the genus Allium contain thiosulphate, which in high doses is toxic to dogs, cats, and some types of livestock.Cats are more sensitive. Although they look pretty, they can be poisonous to cats. Sunflowers. The bulbs are more toxic than the leaves and flowers. Symptoms: Allergic dermatitis with repeated dermal exposure (berry ingestion could result in gastric upset, including vomiting, abdominal pain, or diarrhea) And some can present other challenges, like a rose with its prickly stem. Will cats eat poisonous plants? Sago Palm. Pixabay While many plants can be slightly irritating to pets, even trace amounts of lilies can be potentially lethal to cats. Camellias. In fact, Easter lilies (Lilium longiflorum) are not toxic to dogs but can kill cats. Geranium and Primula leaves can also cause similar skin irritation. She is a cat expert with over 20 years of experience writing about a wide range of cat topics, with a special interest in cat health, welfare and preventative care. About the Author Gemma Patton The toxins in kalanchoe have also been known to cause abnormal heart rhythms. iStock. Although it's unlikely that your cat will eat lilies, there's a risk that they may come into contact with the flower's pollen by rubbing up against it and then licking . The complete list of plants which can be toxic to pets is quite exhaustive ( here is one such list ). Human fatalities from such contact are not unknown and both dogs and cats are known to have succumbed to the alkaloid aconitine present throughout the plant. Stock (brompton, common, hoary, gilly-flower, matthiola incana) Sunflowers (helianthus) . Stock (brompton, common, hoary, gilly-flower, matthiola incana) Sunflowers (helianthus) Toxic Caution advised * COM_7106 Cats and dangerous outdoor plants . The flowers of the plants are highly toxic to cats because they contain grayanotoxins, a substance which disrupts the sodium channels in the cat's skeletal and cardiac muscles. Below are some of the flowers that are commonly used in floral arrangements which are listed as Non Toxic to cats by the ASPCA. Learn more about amaryllis. 8. But the worst type is baking chocolate. Rhododendron is typically not very palatable to horses unless it is the only forage available. Rhododendron. "I would expect hydrangeas to cause a more severe gastric and intestinal irritation, possibly bloody diarrhea." 1. The most dangerous plant is the lily - all parts are toxic. Contact with the leaves of food plants such as tomato, strawberry, rhubarb, parsnips, carrot, celery, marrow and cucumbers may all potentially affect the cat in this way. The two most common species of toads that cause poisoning in the United States are the cane or marine toad and the Colorado River or Sonoran desert toad. Monkshood Most cats are very wary of eating anything unusual, which means plant poisoning cases taken to the vets are rare. All parts of the autumn crocus are highly toxic and can cause severe symptoms including vomiting, bloody diarrhoea, gastrointestinal bleeding, liver and kidney damage, respiratory failure, seizures and potentially even death. Dogs Cats Horses Symptoms: Vomiting, diarrhea, hypersalivation, weakness, coma, hypotension, CNS depression, cardiovascular collapse and death. Many plants that are poisonous when eaten may also have the potential to cause skin irritation on contact . Registered Charity 203644 (England and Wales) and SC037711 (Scotland) African daisy (arctotis, osteospermum) . Common Plants and Flowers That Are Poisonous to Cats. The bulbs are more toxic than the leaves and flowers. While we may consider cats to be members of our family, treating them as such at mealtimes can cause more injury to them than just spoiling their dinners. 10. We have listed below some of the many plants that are potentially toxic for cats and should be avoided. Some common plants that are toxic to cats include: Amaryllis (Amaryllis . Symptoms: Allergic dermatitis with repeated dermal exposure (berry ingestion could result in gastric upset, including vomiting, abdominal pain, or diarrhea) Daffodils, for example, can cause stomach upsets, vomiting, or worse if your cat eats the foliage, flowers or pods. Julia lives in Sydney with her family, four cats and two dogs. 9. Cats with symptoms of lethargy, weakness, reduced . Widow's thrill. Some of the compounds in hydrangeas can theoretically break down to cyanide gas in the stomach, "I would definitely advise against letting your cat eat these," says Bischoff. Chocolate toxicity can lead to tremors, irregular heart rhythm, seizures and death. These foods are typically poisonous when eaten in large quantities, but exposure to concentrated forms of onion or garlic, such as onion soup mix or garlic powder, can also be toxic. Most cats are very wary of eating anything unusual, which means plant poisoning cases taken to the vets are rare. The pollen alone can be lethal to your feline friend.