Plant safety record
Common Staghorn Fern
Platycerium bifurcatum
This page covers Platycerium bifurcatum, the Common Staghorn Fern; Acrostichum bifurcatum is retained as a taxonomic synonym. The species is classified as non-toxic to cats and dogs, but the shared name “staghorn fern” does not support a genus-wide conclusion.
Cats
NON-TOXIC
The ASPCA evidence used here classifies Platycerium bifurcatum as non-toxic to cats. The conclusion is species-specific, even when a plant is sold simply as a staghorn fern.
Dogs
NON-TOXIC
The ASPCA evidence used here classifies Platycerium bifurcatum as non-toxic to dogs. The conclusion is species-specific, even when a plant is sold simply as a staghorn fern.
Quick answer
Platycerium bifurcatum is listed as non-toxic for both cats and dogs. Confirm the species, because staghorn fern can refer to more than one Platycerium and this record does not classify the whole genus.
Plant identity
Scientific identity: Platycerium bifurcatum
Identity level: species
Taxonomic synonym retained: Acrostichum bifurcatum
Safety for cats and dogs
Classification: Common Staghorn Fern is considered non-toxic to cats and dogs within this species-level evidence scope.
Non-toxic does not mean edible or guaranteed symptom-free. Ingestion of plant material can still cause nonspecific gastrointestinal upset; significant or persistent symptoms warrant veterinary guidance.
What can happen
If a pet has significant or persistent symptoms, contact a veterinarian or animal poison-control service for case-specific advice.
Identity clarification
Staghorn Fern can refer to more than one Platycerium species. This record is limited to Platycerium bifurcatum and makes no genus-wide safety claim.
Sources
Practical next steps
Plan around this plant
These guides help with household setup. They do not change this plant’s toxicity conclusion or replace veterinary advice.