Rhododendron is a genus of over 1,000 species of woody plants in the heath family, either evergreen or deciduous. Most species have showy flowers. Azaleas make up two subgenera of Rhododendron. They are distinguished from "true" rhododendrons by having only five anthers per flower.
Rhododendron is a genus of over 1,000 species of woody plants in the heath family, either evergreen or deciduous. Most species have showy flowers. Azaleas make up two subgenera of Rhododendron. They are distinguished from "true" rhododendrons by having only five anthers per flower.