Rhododendron lut.'Klondyke' GartenBaumschule Whrle Rhododendron (known as Shakunage in Japan). All azaleas are rhododendrons, but not all rhododendrons are azaleas. They both belong to the same genus, Rhododendron. Rhododendron flowers grow in large, rounded clusters called Bienenfreundliche und insektenfreundliche Pflanze Rhododendron hybrid "Album Novum" Rododendron, pnink Olivenbaum Wie Oft Gieen Growing Medicinal Plants in the Home Garden Homegrown NC State University