Sansevieria masoniana variegated plant, also known as Whale Fin Snake Plant or Shark Fin Snake Plant, is a species of snake plant characterized by its large, paddle-like leaves with striking variegation of green and yellow. The leaves can grow up to 3 feet tall and are arranged in a rosette pattern. This plant is known for its easy care and ability to thrive in low light and dry conditions, making it a popular choice for indoor houseplants.