Ribes name to the popular blackcurrant cordial Ribena. The genus also includes the group of ornamental plants collectively known as the flowering currants, for instance "R. sanguineum". There are restrictions on growing some "Ribes" species in some U.S. states, as they are the main alternate host for white pine blister rust. Blackfoot Indians used blackcurrant root "(Ribes hudsonianum)" for the treatment of kidney diseases and menstrual and menopausal problems. Cree Indians used the fruit of "Ribes glandulosum" as a fertility enhancer to assist women in becoming pregnant. Currants are used as food plants by the larvae of some Lepidoptera species. Ribes
Solanum nigrum forms are used and are known as "ranti" (Javanese) or "leunca" (Sundanese). The fruit and leaves are eaten raw as part of a traditional salad "lalapan", or the fruit is cooked (fried) with "oncom". It was imported into Australia from Mauritius in the 1850s as a vegetable during the gold rush, but "S. nigrum" is now prohibited for trade as a food by the Australia New Zealand Food Standards Code. During ancient times in Hawaii young shoots, leaves, small white flowers, and small black berries were eaten. The leaves, among other greens, were cooked by rolling hot stones among them