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Is Spider Flower toxic to cats?

NO (NON-TOXIC)
Good news, Spider Flower is a cat safe plant! While this plant is non-toxic, it may still irritate your cat's tummy and potentially cause vomitting or diarrhea if ingested.
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Scientific Name:Cleome hasserlana
Family:Capparaceae
Detailed Write-up
Author:
Alec
Last Updated:
7/13/25

Is Spider Flower Toxic to Cats?

Introduction

Spider flower, also known as Cleome hassleriana, is a beautiful flowering plant that is native to South America. It is popular among gardeners for its striking appearance and easy-to-grow nature. However, if you have cats, you might be wondering whether this plant is safe for your furry friends. In this article, we will explore the potential toxicity of spider flower to cats and provide you with an informed answer based on scientific research.

What are the potential toxins in Spider Flower?

Spider flower contains several potential toxins that could be harmful to cats if ingested. The main toxin in spider flower is the organic compound called saponin. Saponin is found in many plants and is responsible for the soapy texture that gives them their name. Saponins are known to irritate the membranes of the eyes, nose, and mouth and can cause vomiting and diarrhea if ingested in large amounts. Spider flower also contains chemicals called cleomiscosins, which have been found to be toxic to humans and animals. These chemicals are known to cause dermatitis, or skin irritation when they come into contact with the skin. Ingestion of these chemicals can cause gastrointestinal upset, vomiting, and diarrhea.

What are the symptoms of Spider Flower toxicity in cats?

If your cat ingests spider flower, they might experience a range of symptoms that can vary in severity. The symptoms of spider flower toxicity in cats include:
  • Vomiting
  • Diarrhea
  • Lethargy
  • Lack of appetite
  • Mouth and throat irritation
  • Swelling of the mouth, tongue, and lips
  • Difficulty breathing
  • Seizures
  • Coma

What should you do if your cat ingests Spider Flower?

If you suspect that your cat has ingested spider flower, you should contact your veterinarian immediately. Your veterinarian will be able to advise you on the best course of action based on the severity of your cat's symptoms. In some cases, your cat might require hospitalization, supportive care, and treatment for the symptoms of toxicity.

How can you prevent Spider Flower toxicity in cats?

The best way to prevent spider flower toxicity in cats is to avoid planting this plant in areas where your cat has access to it. You should also make sure to keep your cat indoors or supervise them when they are outside to prevent accidental ingestion of spider flower or any other poisonous plants. If you have spider flower in your garden, it is crucial to keep an eye on your cat and make sure they do not consume any part of the plant.

Conclusion

In conclusion, spider flower is potentially toxic to cats. The plant contains saponins and cleomiscosins that can cause a range of symptoms if ingested. If you suspect that your cat has ingested spider flower, it is essential to contact your veterinarian immediately for advice. The best way to prevent spider flower toxicity in cats is to avoid planting this plant in areas where your cat has access to it and to keep an eye on your cat when they are outside. Remember, prevention is always better than cure when it comes to pet health and safety.
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