Blackcurrant Blackcurrant The blackcurrant or black currant ("Ribes nigrum") is a woody shrub in the family Grossulariaceae grown for its berries. It is native to temperate parts of central and northern Europe and northern Asia where it prefers damp fertile soils and is widely cultivated both commercially and domestically. It is winterhardy, but cold weather at flowering time during the spring reduces the size of the crop. Bunches of small, glossy black fruit develop along the stems in the summer and can be harvested by hand or by machine. The raw fruit is particularly rich in vitamin C and polyphenol phytochemicals.
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