Rubus is a large and diverse genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae, commonly known as brambles. Fruits of various species are known as raspberries, blackberries, dewberries, and bristleberries. It is a diverse genus, with the estimated number of Rubus species varying from 250 to over 1000, found across all continents except Antarctica.
The blackberry is an edible fruit produced by many species in the genus Rubus in the family Rosaceae, hybrids among these species within the subgenus Rubus, and hybrids between the subgenera Rubus and Idaeobatus. The taxonomy of blackberries has historically been confused because of hybridization and apomixis, so that species have often been grouped together and called species aggregates.
Rubus chamaemorus is a species of flowering plant in the rose family Rosaceae, native to cool temperate regions, alpine and Arctic tundra and boreal forest. This herbaceous perennial produces amber-colored edible fruit similar to the blackberry. English common names include cloudberry, Nordic berry, bakeapple, knotberry and knoutberry, aqpik or low-bush salmonberry, and averin or evron.
The raspberry is the edible fruit of several plant species in the genus Rubus of the rose family, most of which are in the subgenus Idaeobatus. The name also applies to these plants themselves. Raspberries are perennial with woody stems.
Rubus spectabilis, the salmonberry, is a species of bramble in the rose family Rosaceae, native to the west coast of North America from west-central Alaska to California, inland as far as Idaho. Like many other species in the genus Rubus, the salmonberry plant bears edible fruit, typically yellow-orange or red in color, resembling raspberries in appearance.
Rubus phoenicolasius is an Asian species of raspberry in the rose family, native to China, Japan, and Korea.
Rubus occidentalis is a species of Rubus native to eastern North America. Its common name black raspberry is shared with other closely related species. Other names occasionally used include bear's eye blackberry, black cap, black cap raspberry, and scotch cap.
Rubus parviflorus, the fruit of which is commonly called the thimbleberry or redcap, is a species of Rubus native to northern temperate regions of North America. The plant has large hairy leaves and no thorns. It bears edible red fruit similar in appearance to a raspberry, but shorter and almost hemispherical. It has not been commercially developed for the retail berry market, but is cultivated for landscapes.
Rubus arcticus, the Arctic bramble or Arctic raspberry, Nagoonberry, or nectarberry is a species of slow-growing bramble belonging to the rose family, found in Arctic and alpine regions in the Northern Hemisphere. It has been used to create hybrid cultivated raspberries, the so-called nectar raspberries.
Rubus odoratus, the purple-flowered raspberry, flowering raspberry, or Virginia raspberry, is a species of Rubus, native to eastern North America, from Nova Scotia west to Ontario and Wisconsin, and south along the Appalachian Mountains as far as Georgia and Alabama.
Cyanidin is a natural organic compound. It is a particular type of anthocyanidin. It is a pigment found in many red berries including grapes, bilberry, blackberry, blueberry, cherry, chokeberry, cranberry, elderberry, hawthorn, loganberry, açai berry and raspberry. It can also be found in other fruits such as apples and plums, and in red cabbage and red onion. It has a characteristic reddish-purple color, though this can change with pH; solutions of the compound are red at pH < 3, violet at pH 7-8, and blue at pH > 11. In certain fruits, the highest concentrations of cyanidin are found in the seeds and skin. Cyanidin has been found to be a potent sirtuin 6 (SIRT6) activator.
Rubus strigosus, the American red raspberry or American raspberry, is a species of Rubus native to much of North America. It was often treated as a variety or subspecies of the closely related Eurasian Rubus idaeus, but is now more commonly treated as a distinct species. Many of the commercial raspberry cultivars grown for their fruit derive from hybrids between R. strigosus and R. idaeus; see Raspberry for more details.
Anthocyanins, also called anthocyans, are water-soluble vacuolar pigments that, depending on their pH, may appear red, purple, blue, or black. In 1835, the German pharmacist Ludwig Clamor Marquart named a chemical compound that gives flowers a blue color, Anthokyan, in his treatise "Die Farben der Blüthen". Food plants rich in anthocyanins include the blueberry, raspberry, black rice, and black soybean, among many others that are red, blue, purple, or black. Some of the colors of autumn leaves are derived from anthocyanins.
Rubus coreanus, known as bokbunja, Korean blackberry, or Korean bramble, is a species of raspberry native to Korea, Japan, and China. It produces edible berries that can be fermented into bokbunja ju, a Korean fruit wine. R. coreanus fruits are usually harvested between the May and July at peak harvest season. They can only be cultivated in a few areas in Korea, different to Rubus occidentalis, which can be cultivated widely across the country.
Antirrhinin is an anthocyanin. It is the 3-rutinoside of cyanidin.
Chrysanthemin is an anthocyanin. It is the 3-glucoside of cyanidin (kuromanin).
Rubus ellipticus, commonly known as ainselu, golden evergreen raspberry, golden Himalayan raspberry, or yellow Himalayan raspberry, is an Asian species of thorny fruiting shrub in the rose family. Its native range stretches from the Indian subcontinent to southern China and Indochina and the Philippines.
Rubus pubescens is a herbaceous perennial widespread across much of Canada and the northern United States, from Alaska to Newfoundland, south as far as Oregon, Colorado, and West Virginia.
Lambertianin C is an ellagitannin.
Sanguiin H-6 is an ellagitannin.
