Melocactus violaceus aka Turk's Cap Cactus
Taxonomy
Common names
Turk's Cap CactusHow to care for Turk's Cap Cactus
Toxicity
Ploi does not possess verified information regarding the toxicity of this particular plant. In the event that you, a member of your family, or a pet ingests plant material with an unclear toxicity level, it is highly recommended to seek the advice of a medical professional.
More info:
Wikipedia