Spring Parsley — (c) Matt Lavin, some rights reserved (CC BY-SA)
Photo by (c) Matt Lavin, some rights reserved (CC BY-SA)iNaturalistCC BY-SA
Pet safety reference

Spring Parsley

Cymopterus watsonii

Spring Parsley is a low-growing perennial herb native to the western United States, often found in rocky, arid environments. It is considered toxic to pets if ingested and should be kept out of reach.

Cymopterus watsoniiSpring ParsleyWatson's spring parsley
Light
Full sun to partial shade
Habit
Low-growing herbaceous perennial
Care
Low

Safety status

Cats & Dogs

Potentially toxic

Consulted references classify the plant as toxic or irritating for that pet type.

Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.

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.

Catsconcern notes

Common signs

Drooling, vomiting, diarrhea, and potential lethargy.

Escalation note

Ingestion can cause gastrointestinal distress. Please contact your veterinarian or a pet poison control center immediately if you suspect your cat has consumed this plant.

Dogsconcern notes

Common signs

Vomiting, abdominal pain, loss of appetite, and drooling.

Escalation note

Ingestion may lead to digestive upset. If your dog has ingested any part of this plant, consult your veterinarian for professional guidance.

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

Open source

Spring Parsley (Cymopterus watsonii) is listed as toxic to both cats and dogs.

Kew Plants of the World Online

botanical · 95% reliability

Open source

Accepted botanical name and distribution data for Cymopterus watsonii.

cats safety pageMy cat ate Spring Parsleydogs safety pageMy dog ate Spring Parsley

Same safety verdict

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