- sour cherry, sour cherry tree, Prunus cerasus - rather small Eurasian tree producing red to black acid edible fruit
--1 is a kind of cherry, cherry tree
--1 has particulars:amarelle, Prunus cerasus caproniana; morello, Prunus cerasus austera; marasca, marasca cherry, maraschino cherry, Prunus cerasus marasca - sour cherry, Eugenia corynantha - Australian tree with sour red fruit
--2 is a kind of fruit tree
--2 is a member of Eugenia, genus Eugenia - sour cherry - acid cherries used for pies and preserves
--3 is a kind of cherry
--3 has particulars: amarelle; morello