Song of India (Dracaena reflexa)

There are many of these around the UH Manoa campus.

I have seen this plant in the yards of many houses and decorating the sides of buildings. It is a garden plant, houseplant, and tropical foliage plant. The unique green and white leaves make this a very visually appealing ornamental plant. 

Picture taken from: www.wildlifeofhawaii.com