Cats & Dogs
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
Purslane
Portulaca oleracea
Moss Rose is a succulent, low-growing annual known for its vibrant, rose-like flowers and fleshy leaves. While popular in gardens, it contains soluble calcium oxalates that can cause irritation if ingested by pets.
Moss RosePigweedPortulacaPortulaca oleraceaPurslane
- Light
- Full sun
- Habit
- Trailing or spreading
- Care
- Low
Safety status
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
Oral irritation, excessive drooling, difficulty swallowing, and potential vomiting.
Escalation note
Ingestion typically causes mild to moderate irritation due to calcium oxalate crystals. Always contact your veterinarian if you suspect your cat has ingested this plant.
Dogs — concern notes
Common signs
Drooling, pawing at the mouth, oral swelling, and occasional gastrointestinal upset.
Escalation note
The plant contains soluble oxalates which can cause irritation upon contact with the mouth and throat. Consult a veterinarian if symptoms persist or if your dog consumes a large quantity.
Safer alternatives
No hand-picked alternatives for this plant yet. You can still pick your own using the Compare button on any other plant.
Source evidence
ASPCA Toxic Plant List
toxicology · 99% reliability
Moss Rose is listed as toxic to both cats and dogs due to the presence of soluble calcium oxalates.
NC State Extension Plant Toolbox
botanical · 94% reliability
Portulaca oleracea is a succulent annual that is widely distributed and often considered a weed, though cultivated for its ornamental flowers.
Same safety verdict
Other plants with the same verdict
Monstera
Monstera deliciosa
Monstera deliciosa is a popular tropical houseplant known for its large, fenestrated leaves and vining growth habit. It contains insoluble calcium oxalate crystals that can cause irritation if ingested by pets.
Potentially toxic for cats & dogs.
Snake Plant
Dracaena trifasciata
Dracaena trifasciata is a popular, hardy houseplant known for its stiff, sword-like leaves with striking yellow margins. It is widely appreciated for its air-purifying qualities and ability to thrive in various indoor conditions.
Potentially toxic for cats & dogs.
Philodendron
Philodendron spp.
Philodendrons are popular tropical foliage plants known for their lush, heart-shaped or split leaves. They contain insoluble calcium oxalate crystals that can cause irritation if ingested.
Potentially toxic for cats & dogs.
Peace Lily
Spathiphyllum
The Mauna Loa Peace Lily is a popular indoor plant known for its elegant white spathes and lush foliage. It contains insoluble calcium oxalate crystals that can cause irritation upon contact or ingestion.
Potentially toxic for cats & dogs.