Is ZZ Plant Raven Toxic to Cats?

Yes — ZZ Plant Raven is mildly toxic to cats

ZZ Plant Raven is a dramatic cultivar with leaves that emerge bright green and mature to nearly black. Like the standard ZZ Plant, it contains calcium oxalate crystals that cause mild oral irritation. Despite internet rumors, it is NOT severely poisonous — toxicity is mild.

Symptoms in Cats

If your cat eats ZZ Plant Raven, watch for these symptoms (onset: Immediate to 2 hours):

Oral irritation
Vomiting
Diarrhea

What To Do

Rinse mouth. Monitor at home. The bitter taste and immediate irritation usually prevent large ingestions.

Cat-Safe Alternatives to ZZ Plant Raven

✓ Cast Iron Plant ✓ Parlor Palm

Quick Facts

Scientific Name

Zamioculcas zamiifolia 'Raven'

Also Toxic to Dogs?

Yes (mild)

Toxic Compound

Calcium oxalate crystals

Toxic Parts

all parts

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline. View full ZZ Plant Raven toxicity profile.