
Khaleghi`s tomb. Photo by Zereshk, with Sony 5.1 Mega Pixel camera. {GFDL-with-disclaimers|migration=relicense} ...
Found on
http://en.wikipedia.org/wiki/Guelder_Rose

(from the article `Dipsacales`) ...of the 18 genera of the honeysuckle family (Caprifoliaceae) are under cultivation. Many genera consist of relatively few species. Viburnum, ...
Found on
http://www.britannica.com/eb/a-z/g/78

The Guelder Rose is the common name given to the trees of the genus Viburnum, especially Viburnum opulus, which has flat cycmes of white flowers in summer, followed by red, globose fruit.
Found on
http://www.probertencyclopaedia.com/browse/BGA.HTM

[
n] - deciduous thicket-forming Old World shrub with clusters of white flowers and small bright red berries
Found on
http://www.webdictionary.co.uk/definition.php?query=guelder%20rose

Cultivated shrub or small tree, native to Europe and North Africa, with round clusters of white flowers which are followed by shiny red berries. (
Viburnum opulus, family Caprifoliaceae.)
Found on
https://www.encyclo.co.uk/local/21221

a shrub, Viburnum opulus, of the honeysuckle family, native to the Old World, having broad clusters of white flowers and scarlet fruit. Also called
Found on
https://www.infoplease.com/dictionary/guelder-rose
No exact match found.