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
Buckwheat
Fagopyrum spp.
Buckwheat is an herbaceous plant often grown for its grain-like seeds, but it contains compounds that can cause photosensitivity in animals if ingested in large quantities. It is generally considered a concern for pets if consumed in significant amounts.
BuckwheatFagopyrum esculentumFagopyrum spp.
- Light
- Full sun
- Habit
- Herbaceous annual
- 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
Potential symptoms include skin irritation, redness, swelling, and increased sensitivity to sunlight (photosensitization) upon exposure.
Escalation note
While typically associated with livestock, ingestion by cats should be monitored. Contact your veterinarian if your cat shows signs of skin distress or unusual behavior.
Dogs — concern notes
Common signs
Potential symptoms include skin irritation, redness, swelling, and increased sensitivity to sunlight (photosensitization) upon exposure.
Escalation note
Ingestion may lead to photosensitivity reactions. If your dog has consumed this plant and exhibits skin irritation or discomfort, please contact your veterinarian.
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
Buckwheat is listed as toxic to cats and dogs due to potential photosensitization.
Kew Plants of the World Online
botanical · 95% reliability
Taxonomic record for Fagopyrum esculentum, the common buckwheat.
Same safety verdict
Other plants with the same verdict
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.
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.