Kindly sponsored by
Peter Norris, enabling the use of The Rhododendron Handbook 1998
New article for Trees and Shrubs Online.
'Rhododendron wongii' from the website Trees and Shrubs Online (treesandshrubsonline.
RHS Hardiness Rating H6
Conservation status Data deficient (DD)
Doubtfully distinct from and may be the correct name for R. ambiguum. Plants under this name are in cultivation but it is not known how these relate to the original very poor dried specimen. Cultivated plants are hybrids of R. ambiguum and R. flavidum. Royal Horticultural Society (1997)