
IDS Trees and Shrubs Online has become a fundamental source of reliable information about cultivated woody plants, freely available to everyone, everywhere. We hope you find it useful.
For the first time we are asking our users if you could support us.
If everyone who uses TSO during May 2026 gives just £10, we would cover our costs for a whole year, enabling us to accelerate our work.
Kindly sponsored by
Peter Norris, enabling the use of The Rhododendron Handbook 1998
New article for Trees and Shrubs Online.
Recommended citation
'Rhododendron spilotum' from the website Trees and Shrubs Online (treesandshrubsonline.
Shrub or small tree; young shoots glandular-setose. Leaves coriaceous, 7–11 × 3–4.2 cm, elliptic, apex acuminate, lower surface with punctate hair bases persistent over the veins, with scattered setose glands towards the base and a thin indumentum, especially near the midrib, Flowers c.8 in a truss; calyx c.10 mm; corolla pink, with a basal blotch, funnel-campanulate, c.30 mm; ovary densely stalked-glandular. Flowering April-May. Royal Horticultural Society (1997).
Distribution Myanmar NE
RHS Hardiness Rating H5
Conservation status Data deficient (DD)
The origin of the plants in cultivation is uncertain though they are a good match with the type specimen. R. spilotum may be a hybrid of a species in Subsect. Glischra. Royal Horticultural Society (1997).