- Prunus × yedoensis
Taxobox
name = "Prunus × yedoensis"
image_width = 240px
image_caption = Tree in flower
regnum =Plant ae
divisio = Magnoliophyta
classis =Magnoliopsida
ordo =Rosales
familia =Rosaceae
subfamilia =Prunoideae
genus = "Prunus "
subgenus = "Cerasus"
species = "P. × yedoensis"
binomial = "Prunus × yedoensis"
binomial_authority = Matsum."Prunus × yedoensis" (Yoshino Cherry; Japanese: 染井吉野 "Somei-yoshino") is a hybrid cherry of unknown origin, probably between "
Prunus speciosa " and "Prunus subhirtella ". It occurs as a natural hybrid inJapan , where it has also long been cultivated in Yoshino (after which it is named) and elsewhere; it is now one of the most popular and widely planted cultivated flowering cherries in temperate climates worldwide.Huxley, A., ed. (1992). "New RHS Dictionary of Gardening". Macmillan ISBN 0-333-47494-5.] Rushforth, K. (1999). "Trees of Britain and Europe". Collins ISBN 0-00-220013-9.]It is a small
deciduous tree that at maturity grows to be 5-12 m (rarely 15 m) tall. It grows well inhardiness zone s 5-8 and does well in full sun and moist but well drained soil. The leaves are alternately arranged, 6-15 cm long and 4-7 cm broad, with a serrated margin; they are often bronze-toned when newly emerged, becoming dark green by summer. Theflowers emerge before the leaves in early spring; they are fragrant, 3-3.5 cm diameter, with five white or pale pink petals. The flowers grow in clusters of five or six together. Thefruit , a smallcherry , is a globosedrupe 8-10 mm in diameter; they are an important source of food for many small birds and mammals, includingrobins and thrushes. The fruit contain little flesh and much concentrated red juice, which can stain clothing and brick. The fruit is only marginally sweet to the human palate.Cultivation and uses
Because of its fragrant, light pink flowers, manageable size, and elegant shape, the Yoshino Cherry is often used for ornamental purposes. Many
cultivar s have been selected; notable examples include 'Akebono', 'Ivensii', and 'Shidare Yoshino'.In Japan there is a legend that each spring a fairy maiden hovers low in the warm sky, wakening the sleeping cherry trees to life with her delicate breath.
The Yoshino cherry was introduced to
Europe andNorth America in 1902.Mitchell, A. F. (1974). "A Field Guide to the Trees of Britain and Northern Europe". Collins ISBN 0-00-212035-6] This tree, along with the cultivar 'Kanzan' (derived from the related "Prunus serrulata"), is responsible for the spectacular pink show each spring in Washington D.C. and other cities. Several of 2000 Japanese cherry trees given to the citizens of Toronto by the citizens of Tokyo in 1959 were planted inHigh Park .References
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