Shepherdia

Shepherdia, commonly called buffaloberry or bullberry, is a genus of small shrubs in the Elaeagnaceae family. The plants are native to northern and western North America. They are non-legume nitrogen fixers.
Species.
The genus has three species:
Fruit.
The berry is recognizable by being a dark shade of red, with little white dots on them. They are rough to the touch, and are found on both trees and shrubs.
Wildlife.
The plants have rather bitter-tasting berries. The fruit are often eaten by bears, which by legend, prefer the berries to maintain fat stores during hibernation.
Buffaloberries are used as food plants by the larvae of some Lepidoptera species, including "Ectropis crepuscularia" (recorded from "S. canadensis") and "Coleophora elaeagnisella".
As food.
Buffaloberries are sour and can be made into jam, pie, jelly, syrup, soups, or prepared like cranberry sauce with sugar added.