Life … Plants Vascular Plants Dicots Heathers, Balsams, Primroses, and Allies Heathers Rhododendrons and Azaleas Rhododendron Maddenia subsection Maddenia Maddenia Children Rhododendron dalhousieae Rhododendron maddenii Rhododendron pachypodum Rhododendron ludwigianum Rhododendron formosum Rhododendron excellens Rhododendron valentinianum Rhododendron nuttallii Rhododendron carneum Rhododendron johnstoneanum Close