Tuberous begonia (Begonia tuberhybrida) is a plant that is poisonous to dogs and cats. Its toxin may come in several forms, including insoluble calcium oxalate, and soluble oxalates. Its insoluble calcium oxalate can cause mucosal irritation, and its soluble oxalates cause hypersalivation, vomiting, and diarrhea. If your pet ingests this plant, they could develop signs of poisoning.
What is Tuberous begonia?
Begonia tuberhybrida is a plant species in the family Begoniaceae. This plant can grow to 20cm high. The stems are thin and succulent, and have leaves that are lobed and pinnately divided. The flowers can vary from pale to darker shades of pink to purple to white. The petals can be yellowish, or the sepals can be white or pink. Its common name is tuberous begonia.