"선인장과" (Cactaceae) is a family of plants commonly known as cacti. These plants are primarily found in arid regions and are well-adapted to survive in dry environments. Cacti are characterized by their thick, fleshy stems that store water, spines instead of leaves, and unique flowers that often bloom in vibrant colors. Cacti come in various shapes and sizes, ranging from small, round varieties to tall, columnar types. They are popular in gardens and as houseplants due to their low maintenance needs. Some well-known species include the 사막선인장 (saguaro cactus) and 구슬선인장 (barrel cactus).