Cats
Potentially toxicConsulted references classify the plant as toxic or irritating for that pet type.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Sources
Pet safety reference
Red Lily
Lilium umbellatum
Red Lily is a bulbous perennial known for its vibrant, upward-facing blooms. It is highly significant in veterinary toxicology due to the severe risk it poses to feline health.
Lilium philadelphicum var. andinumLilium umbellatumRed LilyWestern Red Lily
- Light
- Full sun to partial shade
- Habit
- Upright bulbous perennial
- Care
- Moderate
Safety status
Dogs
UncertainIdentity or evidence quality is not strong enough for a firm answer.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Sources
If a pet has chewed or swallowed plant material and is showing symptoms, contact a veterinarian or poison resource immediately. This product is for structured reference, not diagnosis.
Cats — concern notes
Common signs
Vomiting, lethargy, loss of appetite, excessive drooling, and signs of kidney failure.
Escalation note
Ingestion of any part of the plant, including pollen or water from the vase, can lead to acute kidney failure. This is a medical emergency; contact a veterinarian immediately if ingestion is suspected.
Dogs — concern notes
Common signs
Potential for gastrointestinal upset such as vomiting or diarrhea.
Escalation note
While true lilies are highly toxic to cats, dogs typically experience only mild gastrointestinal irritation. However, because individual sensitivities vary, consult a veterinarian if your dog consumes any part of the plant.
Safer alternatives
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Source evidence
ASPCA Toxic Plant List
toxicology · 99% reliability
True lilies (Lilium species) are highly toxic to cats, causing acute kidney failure.
NC State Extension Plant Toolbox
botanical · 94% reliability
Lilium umbellatum is a bulbous perennial in the Liliaceae family, often found in garden settings.
Often compared with
Commonly confused with
Same Lilium genus.
Easter Lily
Lilium longiflorum
The Easter Lily is a bulbous perennial known for its large, fragrant, trumpet-shaped white flowers. It is highly significant in veterinary medicine due to its extreme toxicity to cats.
Potentially toxic for cats.
Uncertain for dogs.
Same Lilium genus.
Lily
Lilium species
True lilies are highly toxic to cats, causing severe kidney damage even with minimal exposure. While data for dogs is less definitive, they should still be kept away from all parts of the plant.
Potentially toxic for cats.
Uncertain for dogs.
Same Lilium genus.
Tiger Lily
Lilium tigrinum
The Tiger Lily is a bulbous perennial known for its striking orange, spotted flowers. It is highly dangerous to cats, as all parts of the plant can cause severe health complications.
Potentially toxic for cats.
Uncertain for dogs.
Same genus
More from the Lilium genus
Same safety verdict
Other plants with the same verdict
Catnip
Nepeta cataria
Catnip is a member of the mint family known for its stimulating effects on many cats, though ingestion of large quantities can cause gastrointestinal distress. It is generally considered safe for dogs, though it is not a standard part of their diet.
Potentially toxic for cats.
Uncertain for dogs.
Daylily
Hemerocallis spp.
Day lilies are popular garden perennials known for their vibrant, trumpet-shaped blooms. While beautiful, they are highly dangerous to cats and should be kept strictly out of reach.
Potentially toxic for cats.
Uncertain for dogs.
Orange Day Lily
Hemerocallis graminea
The Orange Day Lily is a perennial flowering plant known for its vibrant, trumpet-shaped blooms. While popular in gardens, it is highly dangerous to cats if ingested.
Potentially toxic for cats.
Uncertain for dogs.
Same growing conditions
Plants for the same room
China Aster
Callistephus chinensis
China Aster is a popular annual flowering plant known for its daisy-like blooms and vibrant colors. It is considered non-toxic to household pets, though ingestion of large amounts of plant material may cause minor digestive discomfort.
Generally safe for cats & dogs.
Geranium
Pelargonium species
Geraniums are popular flowering plants known for their vibrant blooms and fragrant foliage. While they are common garden and container plants, they contain essential oils that can cause adverse reactions if ingested by pets.
Potentially toxic for cats & dogs.
Black Nightshade
Solanum nigrum
Black Nightshade is an herbaceous plant in the Solanaceae family containing solanine alkaloids that are harmful if ingested. It is widely considered a weed and is not typically cultivated as an indoor houseplant.
Potentially toxic for cats & dogs.
Meadow Buttercup
Ranunculus acris
Ranunculus acris is a perennial herbaceous plant known for its bright yellow flowers and presence in meadows. It contains compounds that can cause irritation upon contact or ingestion.
Potentially toxic for cats & dogs.