One of the more uncommon Sansevieria varieties, but no less beautiful, is the Sansevieria sayuri. It goes by the common names Sansevieria Metallica or Sansevieria Silver Siam. As with all varieties of Sansevieria plants, it is also referred to as a Snake Plant.
Native to tropical parts of Africa, Metallica Snake Plants are classified as being tropical plants. They feature slim, upright blade-type foliage with slightly varying colors. You can expect to see these plants with leaves of light green to silvery gray. This color combination is what earned this plant its nickname of Sansevieria Metallica.