Prunus domestica their sweetness and tartness may vary, their colors varying from bluish-purple to red, orange, yellow or light green. Prunus domestica Prunus domestica (sometimes referred to as "Prunus × domestica") is a species of flowering plant in the family Rosaceae. A deciduous tree, it includes many varieties of the fruit trees known as plums in English, though not all plums belong to this species. The greengages and damsons also belong to subspecies of "P. domestica". Its hybrid parentage was believed to be "Prunus spinosa" and "Prunus cerasifera".; however recent cytogenetic evidence seem to implicate 2x, 4x, 6x "P. cerasifera" as the
Prunus subhirtella Prunus subhirtella Prunus subhirtella ("Prunus" × "subhirtella") or Prunus pendula sometimes also called winter-flowering cherry, spring cherry, Higan cherry, or rosebud cherry is a small deciduous flowering tree originating in Japan, but unknown in the wild. It is probably of hybrid origin between "Prunus incisa" and "Prunus spachiana". "Prunus subhirtella" bears white to pink flowers which may emerge intermittently from autumn through to spring, and small black fruit. Several garden forms are known. The variety 'Jugatsu-zakura' (incorrectly known as "Prunus" × "subhirtella" 'Autumnalis') is widely grown for its propensity to flower during mild winter weather. The flowers can be used