Queen's Cup — (c) J Brew, some rights reserved (CC BY-SA)
Photo by (c) J Brew, some rights reserved (CC BY-SA)iNaturalistCC BY-SA
Pet safety reference

Queen's Cup

Clintonia uniflora

Clintonia uniflora is a perennial wildflower native to western North America, known for its single white, star-shaped flower and glossy, basal leaves. It is generally considered a non-toxic plant, though ingestion of any non-food plant material can cause minor digestive discomfort in pets.

Bluebead LilyBride's BonnetClintonia unifloraQueen's Cup
Light
Partial shade to full shade
Habit
Rhizomatous perennial
Care
Low

Safety status

Cats & Dogs

Uncertain

Identity or evidence quality is not strong enough for a firm answer.

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

None specifically documented for this species.

Escalation note

There is no specific veterinary data regarding the toxicity of this plant for cats. While it is not listed as toxic, any large ingestion of plant fiber may cause mild vomiting or diarrhea. Contact your veterinarian if you observe unusual behavior.

Dogsconcern notes

Common signs

Under review — original classification flagged as a likely labeler error pending curator verification.

Escalation note

Under review — original classification flagged as a likely labeler error pending curator verification.

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 and Non-Toxic Plants List

veterinary · 99% reliability

Open source

The ASPCA lists Clintonia uniflora as non-toxic to dogs.

Kew Plants of the World Online

botanical · 95% reliability

Open source

Accepted scientific classification and distribution data for Clintonia uniflora.

cats safety pagedogs safety page

Often compared with

Same genus

More from the Clintonia genus

Same safety verdict

Other plants with the same verdict