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Prunus pumila, commonly called sand cherry, is a North American species of cherry in the rose family.It is widespread in eastern and central Canada from New Brunswick west to Saskatchewan and the northern United States from Maine to Montana, south as far as Colorado, Kansas, Indiana, and Virginia, with a few isolated populations in Tennessee and Utah.
Prunus × cistena, the purple leaf sand cherry or dwarf red-leaf plum, is a hybrid species of Prunus, the result of a cross between Prunus cerasifera (cherry plum or myrobalan plum) and Prunus pumila (sand cherry). [1]
Prunus avium, sweet cherry P. cerasus, sour cherry Germersdorfer variety cherry tree in blossom. Prunus subg.Cerasus contains species that are typically called cherries. They are known as true cherries [1] and distinguished by having a single winter bud per axil, by having the flowers in small corymbs or umbels of several together (occasionally solitary, e.g. P. serrula; some species with ...
Prunus is a genus of flowering trees and shrubs from the family Rosaceae, which includes plums, cherries, peaches, nectarines, apricots and almonds (collectively stonefruit).The genus has a cosmopolitan distribution, [4] being native to the temperate regions of North America, the neotropics of South America, and temperate and tropical regions of Eurasia and Africa, [5] There are about 340 ...
Prunus × cistena – purple-leaf sand cherry (P. cerasifera × P. pumila） Prunus × ferganica – Fergana plum (P. divaricata × P. ulmifolia) Prunus × foveata – pitted-stone plum; Prunus × fruticans (P. spinosa × P. insititia) Prunus × macedonica – Macedonian plum (P. cerasifera × P. cocomilia) Prunus × rossica – Russian plum (P ...
Prunus × cistena (purple leaf sand cherry), a hybrid of Prunus cerasifera and Prunus pumila, the sand cherry, also won the Award of Garden Merit. [16] [17] [18] These purple-foliage forms (often called 'purple-leaf plum'), also have dark purple fruit, which make an attractive, intensely coloured jam. They can have white or pink flowers.
Cherry leaf spot (Blumeriella jaapii) is a fungal disease which infects cherries and plums. Sweet , sour , and ornamental cherries are susceptible to the disease, being most prevalent in sour cherries.
The flowers are small, 10–15 millimetres (3 ⁄ 8 – 5 ⁄ 8 in) diameter, with five white petals [3] and numerous hairlike stamens; they are almond-scented, produced in clusters in spring, and pollinated by insects. The fruit is a juicy red or purple cherry 7–14 mm (1 ⁄ 4 – 1 ⁄ 2 in) diameter, which, as the plant's English name ...