The pebble plant, also known as Lithops, is a unique succulent that resembles a small stone or pebble. It is known for its ability to camouflage itself in its surroundings, making it a popular choice for rock gardens and terrariums. The plant is native to the dry regions of southern Africa, and is prized for its ability to store water in its thick, fleshy leaves. Some synonyms for the pebble plant include living stones, stone plants, and mimicry plants. These names allude to the plant's distinctive appearance and adaptability to its environment. Overall, the pebble plant is a fascinating and unusual addition to any collection of succulents or tropical plants.