Amelanchier ( ), also known as shadbush, shadwood or shadblow, serviceberry or sarvisberry, or just sarvis, juneberry, saskatoon, sugarplum or wild-plum, and chuckley pear is a genus of about 20 species of deciduous-leaved shrubs and small trees in the Rose family (Rosaceae).
Amelanchier is made up of a mixture of so many ingredients
Since the Amelanchier is made up of so many species then it must be made up of so many ingredients