guelder rose
Concise Oxford English Dictionary © 2008 Oxford University Press:
guelder rose /ˈgɛldə/
▶noun a deciduous shrub with flattened heads of fragrant creamy-white flowers, followed by translucent red berries. [Viburnum opulus.]
– origin C16: from Du. geldersche roos ‘rose of Gelderland’ (a province of the Netherlands).
'guelder rose' also found in these Oxford entries:

