Cherry Blossom Avenue, Bonn, Germany. A cherry blossom is the flower of any of several trees of genus Prunus, particularly the Japanese Cherry, Prunus serrulata, which is sometimes called sakura after the Japanese. Many of the varieties that have been cultivated for ornamental use do not produce fruit. Edible cherries generally come from cultivars of the related species Prunus avium and Prunus cerasus. The cherry blossom is a major tourist attraction in Germany's Altes Land orchard region. The largest Hanami in Germany, in Hamburg, with Japanese-style fireworks, organized by the German-Japanese society, draws tens of thousands spectators every spring.