A houseplant is a plant that is grown indoors in places such as residences and offices. Houseplants are commonly grown for decorative purposes, positive psychological effects, or health reasons such as indoor air purification. Plants used in this fashion are most commonly, though not always, tropical or semi-tropical.{cn|date=December 2013} Housep... Found on http://en.wikipedia.org/wiki/Houseplant
any plant adapted for growing indoors. The most common are exotic plants native to warm, frost-free parts of the world that can be grown indoors in ... [3 related articles] Found on http://www.britannica.com/eb/a-z/h/74