I am trying to identify a wild growing bush located in the Northeast USA that is similar to a cotoneaster, but has some differences. Here are the features:
the berries grow at the ends of dendritic stems and are less than 1/4 inch in diameter but greater than 3/16". The berries are slightly longer than wide. They are not round.
the berries are separate from each other by about 1/2" and do not touch each other
the berries are reddish orange
the leaves are exactly like those of a rose bush, oval and having a serrated edge (this excludes the cotoneaster)
the bush grows much like a rose bush