Height : 1,2-1,5 m ( 4 ft).
Common name : Corn plant, Draceana (green).
Family : Agavaceae
Origin : Africa
Dracaena deremensis grows as an 8 to 12 feet unbranched rosette of evergreen leaves, though some cultivars are variegated in a white to grey-green color. Dracaena deremensis has also been shown by the NASA Clean Air Study to help remove chemicals such as Formaldehyde as well as xylene and toluene. (soure : wikipedia)