Living stone is a term used to describe any plant that has evolved to resemble a stone, such as Lithops or Conophytum. There are several alternative names for living stones, including stone plants, mimicry plants, and rock plants. Additionally, some species of living stones are commonly known by their genus name, such as pebble plants or split rocks. Living stones are often referred to as succulents due to their ability to store water, and they can be found in a variety of shapes and sizes. Whatever name they go by, these remarkable plants are admired for their unique appearance and adaptability to harsh environments.