Pioneer Nursery
a Craftsmen's Lever Cooperative company
Ribes aureum, known by the common names golden currant, clove currant, pruterberry and buffalo currant, is a species of flowering plant in the genus Ribes native to North America.
The plant is a small to medium-sized deciduous shrub, 2–3 metres (6+1⁄2–10 feet) tall. The leaves are green, semi-leathery, with 3 or 5 lobes, and turn red in autumn.
The plant blooms in spring with racemes of conspicuous golden yellow flowers, often with a pronounced, spicy fragrance similar to that of cloves or vanilla. Flowers may also be shades of cream to reddish, and are borne in clusters of up to 15. The shrub produces berries about 1 centimetre (3⁄8 inch) in diameter from an early age. The ripe fruits are amber yellow to black. Those of variety villosum are black.
The species belongs to the subgenus Ribes, which contains other currants such as the blackcurrant (R. nigrum) and redcurrant (R. rubrum), and is the sole member of the section Symphocalyx.
Ribes aureum is native to Canada and the central United States West of the Mississippi River, but has escaped cultivation and naturalized in the Eastern United States.
It can be found around gravel banks and plains around flowing water.
Pollinators of the plant include hummingbirds, butterflies and bees. The fruit is eaten by various birds and mammals.
This currant species is susceptible to white pine blister rust (Cronartium ribicola), a fungus which attacks and kills pines, so it is sometimes eradicated from forested areas where the fungus is active to prevent its spread.
R. aureum is widely cultivated as an ornamental plant, in traditional, native plant, drought tolerant, and wildlife gardens, and natural landscaping projects. Unlike some other species of currants, Ribes aureum is in the remarkably drought-tolerant group of Ribes. Named cultivars have been introduced also.
Although the flowers are hermaphroditic, the yield is greatly benefited by cross-pollination.
The fruits are edible raw, but are very tart or bitter. They are usually cooked with sugar and can be made into jelly. The flowers are also edible.
The berries were used for food, and other plant parts for medicine, by various Native American groups across its range in North America.
