Rhododendron zoelleri 'Stella Maris'

Flowers large, semi-double, white with purplish red blotch.

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