Sansiam Ulimi translates as tongue in Swahili.
These are part of the vast Sanseveria (mother in laws tongue) family also known as the fresh air plant. They emit oxygen at night which makes them perfect for your bedroom! They have thick, fleshy leaves with beautiful patterns on them. Very difficult to find and not something that youo'll see in your local supermarket!
These guys come in two sizes:
Blue Mother in Laws Tongue (Sansevieria Sansiam Ulimi)
Only water when the compost gets dry. They like most conditions and can tolerate full sun and darker spaces as well. These are fairly slow growers.