Pet safety
Is Standley's Zamiatoxic to cats & dogs?
Zamia standleyi
Quick verdict — at a glance
- Toxic to cats?
- Yes — toxic
- Toxic to dogs?
- Yes — toxic
- ASPCA classification
- Toxic to pets · botanical name Zamia standleyi
Is standley's zamia safe for cats and dogs?
Avoid for a pet household. Standley's Zamia is ASPCA-listed toxic to both cats and dogs; even a small chew can drive a vet visit. Plenty of look-alikes on the non-toxic side of the list — see alternatives below. This classification follows the ASPCA Toxic and Non-Toxic Plant List, the most widely used reference for companion-animal plant safety in the US and the standard most UK vets cite as well. All parts of Zamia standleyi contain cycasin and macrozamin, which are potent hepatotoxins causing acute liver failure in dogs and cats, and are toxic to humans. Seeds are the most dangerous part. ASPCA classifies the entire Zamia genus as severely toxic to dogs and cats. Immediate veterinary treatment is required if any plant part is ingested by a pet.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes | Toxic to pets |
| Dogs | Yes | Toxic to pets |
What happens if a pet eats standley's zamia?
All parts of Zamia standleyi contain cycasin and macrozamin, which are potent hepatotoxins causing acute liver failure in dogs and cats, and are toxic to humans. Seeds are the most dangerous part. ASPCA classifies the entire Zamia genus as severely toxic to dogs and cats. Immediate veterinary treatment is required if any plant part is ingested by a pet. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to standley's zamia, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate standley's zamia
- Remove any plant material from your pet's mouth and move standley's zamia out of reach.
- Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
- Do not induce vomiting unless a vet or poison-control specialist instructs you to.
- Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
- Bring a leaf or photo of standley's zamia to the appointment so it can be treated correctly.
This page is general guidance, not veterinary advice. Pets vary, and a reaction may be to soil, fertiliser, or pesticide rather than the plant. If you are worried, always contact a vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.
Pet-safe alternatives to standley's zamia
Want the same look without the risk? These plants are listed as non-toxic to cats and dogs by the ASPCA and have similar care needs:
- Prayer plant — non-toxic to cats and dogs (care guide)
- Calathea — non-toxic to cats and dogs (care guide)
- Parlor palm — non-toxic to cats and dogs (care guide)
- Areca palm — non-toxic to cats and dogs (care guide)
Standley's Zamia and pets — frequently asked questions
Is standley's zamia toxic to cats?
Standley's Zamia (Zamia standleyi) is toxic to cats according to the ASPCA. All parts of Zamia standleyi contain cycasin and macrozamin, which are potent hepatotoxins causing acute liver failure in dogs and cats, and are toxic to humans. Seeds are the most dangerous part. ASPCA classifies the entire Zamia genus as severely toxic to dogs and cats. Immediate veterinary treatment is required if any plant part is ingested by a pet. Keep it out of reach and contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 if your cat chews it.
Is standley's zamia toxic to dogs?
Per the ASPCA, Standley's Zamia (Zamia standleyi) is toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like standley's zamia is best removed from the floor and low shelves entirely.
What happens if my pet eats standley's zamia?
All parts of Zamia standleyi contain cycasin and macrozamin, which are potent hepatotoxins causing acute liver failure in dogs and cats, and are toxic to humans. Seeds are the most dangerous part. ASPCA classifies the entire Zamia genus as severely toxic to dogs and cats. Immediate veterinary treatment is required if any plant part is ingested by a pet. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to standley's zamia, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate standley's zamia?
Stay calm. Remove any remaining plant material from your pet's mouth and take the plant away so they cannot eat more. Note roughly how much was eaten and when. Do not make your pet vomit unless a vet or poison-control specialist tells you to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 (a consultation fee may apply) and follow their advice. Bringing a photo or a leaf of standley's zamia to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to standley's zamia?
If you want a similar look without the risk, good non-toxic swaps include prayer plant, calathea, parlor palm, areca palm. All of these are listed as non-toxic to cats and dogs by the ASPCA, so they suit a home where pets have access to your plants.
Full standley's zamia care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete standley's zamia care guide, or browse the full pet-safe plant library to check another plant before you buy it.