Rhododendron sinogrande 'Queen Elizabeth II'

R. 'Idealist' × R. 'Crest'

Flowers in trusses of 10-12, greenish yellow.

Raised at the Crown Estate, Windsor, UK and registered 1968.

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Asteranae
order      Ericales
family       Ericaceae
genus        Rhododendron L.