William Backhouse
b 1807 d 1869
Wolsingham, Durham, England
William BackhouseFl. white; corona opening pale primrose yellow with orange tints, becoming milk white.
In the 1916 RHS classification list, this cultivar was designated to be either lost to cultivation or surpassed by modern varieties.
'Aglaia#'
There are no photos of "Acis" in Daffseek.