Rhododendron << `roh` duh DEHN druhn >> is a type of tree or shrub known for the beauty of its blossoms and for its evergreen leaves. The name means rose tree. There are many species (kinds) of rhododendrons. One of the best known is the great rhododendron, which is also called great laurel and rosebay. It grows widely in the Allegheny Mountains. There, the interlocking branches form almost impassable thickets. This rhododendron rarely grows higher than 35 feet (11 meters). Its white or rose-colored flowers grow in a large cluster.
Another species, the mountain rosebay, is a common shrub in Virginia. It produces brilliant, lilac-purple flowers. Other species are found in the Pacific Coast region. Some magnificent rhododendrons grow in the mountainous regions of India. The leaves of most rhododendrons are poisonous.
