Rhododendron can be evergreen or deciduous shrubs or trees, with simple leaves, sometimes with a dense colourful indumentum of hairs on the lower side, and funnel-shaped, bell-shaped or tubular flowers that may be solitary or in short racemes
Name Status
Accepted
Horticultural Group
Knap Hill and Exbury azaleas are vigorous deciduous shrubs with large, oblong leaves, and usually fragrant, trumpet-shaped flowers in shades of yellow, orange, red and white, in mid and late spring