Is Gloriosa lily poisonous to dogs and cats?

Updated 2026-09-30 · 2 sources

Based on: US FDA – Center for Veterinary Medicine, NC State Extension Gardener Plant Toolbox

Call a vet now

Gloriosa lily is poisonous to dogs and cats – call your vet or the nearest emergency vet right now if your pet has eaten any of it. The roots or tubers may contain enough toxins to cause serious multi-system organ failure if a dog or cat chews on them.

  • Dogs Call a vet now
  • Cats Call a vet now

What to do right now

  1. Call your vet or the nearest emergency vet.
  2. Note which plant, which part, how much and when.
  3. Take a photo or a piece of the plant with you.
  4. Remove what is left and move the plant out of reach.
  5. Keep your pet calm.

Don't

  • Do not make your pet vomit unless a vet tells you to.
  • Do not give any human medicine.

Why it can be dangerous

The roots or tubers may contain enough toxins to cause serious multi-system organ failure if a dog or cat chews on them.[1]

Scientific name
Gloriosa
Poisonous parts
flowers, leaves, roots, seeds, stems

What the experts say

“The roots or tubers of the gloriosa lily may contain enough toxins to cause serious multi-system organ failure if a dog or cat chews on them.”

— US FDA – Center for Veterinary Medicine [1]

“Problems: Poisonous to Humans, Problem for Cats, Problem for Children, Problem for Dogs, Problem for Horses”

— NC State Extension Gardener Plant Toolbox [2]
If your pet is struggling to breathe, has collapsed, is having a seizure or can't stand up: go to the nearest vet now.

Not sure how serious it is?

OkPaw asks a few quick questions about your pet and tells you in 30 seconds whether it can wait. Free on Google Play for Android.

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Common questions

Which part of Gloriosa lily can cause serious poisoning?

The roots or tubers may contain enough toxins to cause serious multi-system organ failure if a dog or cat chews on them.[1]

Is Gloriosa lily dangerous for cats too?

Yes. Gloriosa is listed as a problem for cats, and its roots or tubers may contain enough toxins to cause serious multi-system organ failure if a cat chews on them.

Sources

  1. US FDA – Center for Veterinary Medicine
  2. NC State Extension Gardener Plant Toolbox

How this page was made: written with the help of AI from the sources below, then checked claim by claim against those sources. Urgency levels follow OkPaw’s fixed safety rules. It is guidance, not a diagnosis. How we write our pages

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