Are there venomous cacti?
The pencil cactus plant is a member of the genus Euphorbiaceae. There are over 1600 species of this family worldwide. The pencil cactus, known as Euphorbia tirucalli, is toxic to humans and dogs worldwide as it contains a milky substance capable of causing serious gastrointestinal, ocular, and dermal injury.
The pencil cactus plant is a member of the genus Euphorbiaceae. There are over 1600 species of this family worldwide. The pencil cactus, known as Euphorbia tirucalli, is toxic to humans and dogs worldwide as it contains a milky substance capable of causing serious gastrointestinal, ocular, and dermal injury.
