Opuntia Microdasys, or Bunny Ears Cactus

Opuntia microdasys (angel’s-wings, bunny ears cactus, bunny cactus or polka-dot cactus) is a species of flowering plant in the cactus family Cactaceae, native and endemicto central and northern Mexico.

Source: Wikipedia.
Opuntia Microdasys, or Bunny Ears Cacti portrait