Magnolia ×soulangeana 'Alba'

Early flowering, white with rose-purple at the base of the outer segments. Raised by Louis van Houtte, Ghent, Belgium, 1867. ['Alba Superba']

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Magnolianae
order      Magnoliales
family       Magnoliaceae
genus        Magnolia L.
species         Magnolia ×soulangeana Soul.-Bod.