General Informations
Morus nigra, called black mulberry or blackberry (not to be confused with the blackberries which are various species of Rubus), is a species of flowering plant in the family Moraceae, native to southwestern Asia, where it has been cultivated for so long that its precise natural range is unknown. It is known for its large number of chromosomes, 308 (44x ploidy) . Other mulberry species are sometimes confused with black mulberry, particularly black-fruited individuals of the white mulberry, but black mulberry can be distinguished by the uniformly hairy lower leaf surface.
