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

Sphenosciadium capitellatum
Ranger's Button is a perennial herb native to the western United States, known for its distinct, button-like flower clusters. It is considered toxic to pets if ingested and should be kept out of reach.
Safety status
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
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
Drooling, vomiting, diarrhea, and potential lethargy.
Escalation note
Ingestion can cause gastrointestinal distress. Please contact your veterinarian immediately if you suspect your cat has consumed any part of this plant.
Dogs — concern notes
Common signs
Vomiting, abdominal pain, loss of appetite, and excessive salivation.
Escalation note
Ingestion may lead to systemic irritation. Always consult a veterinarian if your dog shows signs of illness after exposure to this plant.
Safer alternatives
No hand-picked alternatives for this plant yet. You can still pick your own using the Compare button on any other plant.
ASPCA Toxic Plant List
toxicology · 99% reliability
The ASPCA lists Sphenosciadium capitellatum as toxic to both cats and dogs.
Kew Plants of the World Online
botanical · 95% reliability
Accepted scientific name and distribution data for Sphenosciadium capitellatum.
Same safety verdict

Buttercups are flowering plants known for their bright, cup-shaped blooms, but they contain compounds that can cause irritation if ingested. They are generally considered toxic to household pets due to the presence of protoanemonin.
Potentially toxic for cats & dogs.

Cow parsnip is a large, herbaceous perennial member of the carrot family known for its tall stature and umbrella-like flower clusters. It contains furanocoumarins that can cause significant skin and mucosal irritation upon contact.
Potentially toxic for cats & dogs.

Dock is a genus of perennial herbs often found in fields and gardens that contains soluble calcium oxalates. Ingestion of any part of the plant can cause irritation to the mouth and digestive tract.
Potentially toxic for cats & dogs.

The peony is a popular garden perennial known for its large, showy blooms. While prized for its beauty, all parts of the plant contain paeonol, which can cause gastrointestinal distress if ingested by pets.
Potentially toxic for cats & dogs.