Dracanea masoniana. An uncommon variety that produces large flat leaves.
Sansevierias, also known as Snake Plants or Mother-in-Law's Tongue, are all easy and forgiving houseplants that are extremely tolerant of shade and drought. They thrive in tight pots with loose, well-draining soil, and can be propagated via division or cutting. They are suitable for dry tropical or arid terrariums.