Fittonia, also known as nerve plant or mosaic plant, is a genus of tropical flowering plants in the family Acanthaceae. It is cherished for its attractive, variegated leaves that feature intricate patterns of veins, giving it a mosaic-like appearance. Fittonia plants are native to the rainforests of South America and thrive in warm, humid environments. They are popular houseplants and are often grown in terrariums or as ground cover in shaded garden areas. Fittonia plants require consistent moisture and indirect light to thrive, making them an ideal choice for indoor gardening. They come in various leaf colors, including shades of green, pink, white, and red, adding a touch of beauty and vibrancy to any space.