Dogs
Generally safeConsulted references do not classify the plant as toxic for that pet type, while still allowing for mild GI upset if large amounts are chewed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Sources
dog safety reference
Is Rex Begonia Vine safe for dogs?
Cissus discolor
Cissus discolor is a striking vining plant known for its velvety, variegated foliage that features shades of silver, green, and deep purple. While not a true begonia, it is a popular ornamental climber that thrives in high-humidity environments.
Cissus discolorClimbing BegoniaRex Begonia Vine
- Light
- Bright indirect light
- Habit
- Vining climber
- Care
- Moderate
Safety status
What this means for your dog
Dogs are not at risk from Rex Begonia Vine — ASPCA lists Cissus discolor as non-toxic to dogs. Don't confuse it with the true Begonias on ASPCA's toxic list, which can cause vomiting and salivation in dogs.
Sources: ASPCA.
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.
Dogs — concern notes
Common signs
None expected, though consumption of large amounts of fibrous plant material may cause mild gastrointestinal upset such as vomiting or diarrhea.
Escalation note
This plant is considered non-toxic. If your dog consumes a significant amount and shows signs of distress, contact your veterinarian as a precaution.
Bring it home
Rex Begonia Vineis generally pet-safe in ordinary household exposure. If you’d like one for your space, here’s a starting point.
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Source evidence
ASPCA Toxic Plant List
toxicology · 99% reliability
Climbing Begonia is listed as non-toxic to both cats and dogs.
Plants of the World Online (Kew)
botanical · 95% reliability
Accepted botanical name and distribution data for Cissus discolor.
Same dog verdict
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