Snake Plant / Sansevieria trifasciata / Mother-in-law's tongue
Snake Plant "8 pot
Sansevieria trifasciata is a species of flowering plant in the family Asparagaceae, native to tropical West Africa from Nigeria east to the Congo. It is most commonly known as the snake plant, mother-in-law's tongue, and viper's bowstring hemp, among other names.
more info wikipedia