Highbush Cranberry (Viburnum trilobum) Wentworth

American cranberry bush, Highbush cranberry. A shrub to 4m (13 ft) high, closely related to the guelder rose. Bears good crops of bright red fruits up to 12 mm (½) across, which can be made into a slightly bitter jelly like rowan jelly. Hardy to -40°C. Wentworth bears large fruits in very large clusters.”