Ribes aureum Ribes aureum Ribes aureum, known by the common names golden currant, clove currant, pruterberry and buffalo currant, is a species in the genus "Ribes". It is native to Canada, most of the United States (except the southeast) and northern Mexico. The variety "Ribes aureum" var. "villosum" is sometimes considered a full species, Ribes odoratum. It belongs to the subgenus "Ribes", which contains other currants, such as the blackcurrant and redcurrant ("Ribes nigrum" and "rubrum"), and is the sole member of the section "Symphocalyx". "Ribes aureum" is a small to medium-sized deciduous shrub, tall. Leaves are green, with 3 or 5
Solanum nigrum surfaces hairy or hairless; petiole long with a winged upper portion. The flowers have petals greenish to whitish, recurved when aged and surround prominent bright yellow anthers. The berry is mostly in diam., dull black or purple-black. In India, another strain is found with berries that turn red when ripe. Sometimes "S. nigrum" is confused for the more toxic deadly nightshade, "Atropa belladonna", in a different Solanaceae genus altogether. A comparison of the fruit shows that the black nightshade berries grow in bunches, the deadly nightshade berries grow individually. The "S. nigrum" species is a highly variable taxon with many