Rhododendron roxieanum var. roxieanum Oreonastes Group
Beautiful trusses of bell shaped creamy-white flowers flushed rose-pink. Attractive foliage plant with narrow leaves.
Rhododendron rubiginosum
An evergreen shrub with dark green leaves, red-brown. Clusters of deep rose-pink to lilac-purple flowers spotted brown inside in spring.
Rhododendron russatum
A compact dwarf, evergreen shrub with dark green leaves, red-brown beneath. Clusters of broadly, funnel-shaped, reddish purple to dark blue, sometimes white flowers in spring.
Rhododendron saluenense
A pretty shrub with beautiful trusses of funnel-shaped royal-purple flowers.
Rhododendron saluenense ssp. chameunum
A pretty shrub with beautiful trusses of funnel-shaped reddish-purple flowers spotted crimson.
Rhododendron sanguineum
A pretty shrub with beautiful trusses of bell-shaped bright crimson-red flowers.
Rhododendron Sarled Grp Hybrid
Beautiful trusses of small funnel shaped creamy-white flowers pink in bud produced in abundance.
Rhododendron scabrifolium var. spiciferum
A free flowering shrub with beautiful trusses of funnel shaped rose-pink or white flowers.
Rhododendron schlippenbachii
A densely branched, deciduous shrub with dark green leaves. Clusters of saucer-shaped, pale pink or rose-pink, sometimes white flowers with spots in spring.
Rhododendron searsiae
A handsome shrub with beautiful trusses of wide funnel-shaped green spotted flowers.
Rhododendron sinogrande
An evergreen shrub with glossy, dark green leaves, silver to buff beneath. Clusters of widely, bell-shaped, pale yellow to creamy white flowers in spring.
Rhododendron souliei
A handsome shrub with beautiful trusses of saucer-shaped soft-pink flowers. Attractive round leaves.