Prunus serrulata

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Prunus serrulata
Cerisier du Japon Prunus serrulata.jpg
Prunus serrulata 'Kanzan' in bloom at Jardin des Plantes, Paris, France.
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Rosales
Family: Rosaceae
Genus: Prunus
Subgenus: Prunus subg. Cerasus
Section: P. sect. Cerasus
Species:
P. serrulata
Binomial name
Prunus serrulata
Synonyms [1]
  • Cerasus maedaLavallée
  • Cerasus montanaSiebold ex Miq., nom. nud.
  • Cerasus serrulata var. floreplenoK.Koch ex G.Kirchn., not validly publ.
  • Cerasus serrulata var. taishanensisYi Zhang & C.D.Shi
  • Cerasus serrulata(Lindl.) Loudon
  • Padus serrulata(Lindl.) S.Ya.Sokolov
  • Prunus angustissimaNakai
  • Prunus cerasus var. floresimpliciThunb., not validly publ.
  • Prunus hupehensisIngram
  • Prunus koraiensisNakai ex T.Kawamoto
  • Prunus leveilleana var. koraiensis(Nakai ex T.Kawamoto) H.S.Kim
  • Prunus mume var. crasseglandulosaMiq. ex Koehne
  • Prunus pseudocerasus var. serrulata(Lindl.) Makino
  • Prunus pseudocerasusA.Gray, nom. illeg.
  • Prunus puddumMiq., nom. illeg.
  • Prunus serratifolia var. nageriSprenger, orth. var.
  • Prunus serratifolia var. ungeri(Sprenger) Sprenger
  • Prunus serrulata var. hortensisMakino
  • Prunus serrulata var. hupehensis(Ingram) Ingram
  • Prunus serrulata var. kumagayaIngram
  • Prunus serrulata var. pendulaBean
  • Prunus serrulata var. shimidsuiiIngram
  • Prunus serrulata var. shirotae(Koidz.) Ingram
  • Prunus serrulata var. taishanensis(Yi Zhang & C.D.Shi) Y.H.Tong & N.H.Xia
  • Prunus serrulata var. ungeriSprenger
  • Prunus serrulata var. veitchianaBean
  • Prunus wildenianaKoehne

Prunus serrulata or Japanese cherry [2] is a species of cherry tree that grows naturally in Japan, China, Korea, and Vietnam, and it also refers to a cultivar produced from Prunus speciosa (Oshima cherry), a cherry tree endemic in Japan. [3] [4] Historically, the Japanese have developed many cultivars by selective breeding of cherry trees, which are produced by the complicated crossing of several wild species, and they are used for ornamental purposes all over the world. Of these, the cultivars produced by complex interspecific hybrids based on the Oshima cherry are also known as the Cerasus Sato-zakura Group. [4] [5] [6]

Contents

Varieties and Form

Classification

The classification of cherry blossoms varies from country to country and from period to period. For example, in the Japanese classification, P. serrulata Lindl. f. albida, P. serrulata var. spontanea, P. serrulata var. pubescens and P. serrulata Lindl. var. sachalinensis, the varieties and form constituting this species, are classified as independent species because of their genetic, morphological, and flowering time differences. [7]

There are several varieties and form (or species):

Some books say that P. jamasakura grows wild in China and Korea, but P. leveilleana and P. sargentii were mistaken for P. jamasakura. [9]

Trees and flowers

Prunus serrulata is a small deciduous tree with a short single trunk, with a dense crown reaching a height of 7.9–11.9 metres (26–39 ft). The smooth bark is chestnut-brown, with prominent horizontal lenticels. The leaves are arranged alternately, simple, ovate-lanceolate, 5–13 cm long and 2.5–6.5 cm broad, with a short petiole and a serrate or doubly serrate margin. At the end of autumn, the green leaves turn yellow, red or crimson. [3]

The flowers are produced in clusters of two to five together at nodes on short spurs in spring at the same time as the new leaves appear; they are white to pink, with five petals in the wild type tree. Its fruit, the sakuranbo, has differences from the Prunus avium in that sakuranbo are smaller in size and more bitter in taste; the sakuranbo is a globose black drupe 8–10 mm in diameter. Owing to their bitter taste, the sakuranbo should not be eaten whole, raw; the seed inside should be removed and the fleshy part preserved.[ citation needed ]

Because of its evolution, the fruit developed merely as a small, ovoid cherry-like fruit, but it doesn't develop past a small amount of fleshy mass around the seed; as P. serrulata was bred for its flowers, its fruits do not enlarge the way cherry varieties bred for their fruit do.[ citation needed ]

Cultivars

Among the Prunus serrulata, many cultivars derived from Japanese endemic Prunus speciosa (Oshima cherry), are widely grown as a flowering ornamental tree, both in Japan and throughout the temperate regions of the world. Numerous cultivars have been selected, many of them with double flowers with the stamens replaced by additional petals. According to an unprecedented and detailed DNA study conducted by the Forestry and Forest Products Research Institute in 2014, many of the cherry blossom cultivars used for hanami around the world were derived from the complicated hybridization of wild species such as P. sargentii , P. itosakura , P. leveilleana , P. apetala , P. incisa and P. campanulata with the Oshima cherry, a endemic species of Japan. [12] [5]

As the population increased in the southern Kanto region during the Kamakura period, Oshima cherries, which were originally from Izu Oshima Island, were brought into Honshu (the main island of Japan) to be cultivated and brought to Kyoto, the capital of Japan. In the Muromachi period, Oshima cherries were crossed with P. jamasakura, and cultivars of Sato-zakura group such as 'Fugenzo' and 'Mikurumakaishi' began to appear. In the Edo period, various double-flowered cultivars were produced and planted on the banks of rivers, on Buddhist temples, in Shinto shrines and in daimyo gardens in urban areas such as Edo, and the common people living in urban areas could enjoy them. In the documents at that time, more than 200 cultivars of cherry trees were recorded, and currently known cultivars of cherry trees such as 'Kanzan' are also mentioned. [12] [5]

In American classification, these cultivars are classified as Prunus serrulata var. lannesiana or Prunus serrulata var. pendula (syn. Prunus lannesiana). However, detailed DNA studies revealed that they were complex interspecific hybrids with the Oshima cherry, so they are classified as the Prunus Sato-zakura group or Cerasus Sato-zakura group. [4] [12] [5]

'Kanzan' is the most popular Japanese cherry tree cultivar for cherry blossom viewing in Europe and North America. Compared with 'Yoshino cherry', a representative Japanese cultivar, it is popular because it grows well even in cold regions, is small and easy to plant in the garden, and has large flowers and deep pink petals. In the city of Bonn, Germany, there is a row of cherry trees where 300 kanzan trees were planted in the late 1980s. In Western countries, 'Pink Perfection' and 'Royal Burgundy' originated in 'Kanzan' have been created. [13] [14]

In some cultivars, the pistil changes like a leaf and loses its fertility, and for example, 'Fugenzo' and 'Ichiyo', can only be propagated by artificial methods such as grafting and cutting. [15]

In cultivation in Europe and North America, it is usually grafted on to Prunus avium roots; the cultivated forms rarely bear fruit. It is viewed as part of the Japanese custom of Hanami.[ citation needed ]

Some important cultivars include:

Flowers pink, double; young leaves bronze-coloured at first, becoming green. [17] [18] [19] Award of Garden Merit.
Fastigiate cherry, with columnar habit; flowers semi-double, pale pink. [17] Award of Garden Merit.
'Choshu-hizakura' Kenrokuen-kumagai1.jpg
'Choshu-hizakura'
Large flowers and red leaves open at the same time. In a DNA study published in 2014, 'Choshu-hizakura' and 'Kenrokuen-magai' were found to be the same clone. [5] [6]
Flowers double, deep pink at first, fading to pale pink. In Japanese, fugen refers to Samantabhadra and zo refers to an elephant, and the origin of the name comes from the fact that the two pistils, which look like leaves, were likened to the tusks of a white elephant on which Samantabhadra rides. [17] [21] [15] Award of Garden Merit.
Cheal's Weeping Cherry. Stems weeping; flowers double, pink. Tends to be short-lived. [17]
'Ichiyo' ichiyouQuan Ti .jpg
'Ichiyo'
Flowers double, pale pink at first, fading to white. The name comes from the fact that only one pistil is changed like a leaf, and ichi (一) means 'one' and yo (葉) means' leaf'. In the Japanese climate, it is one of the cultivars that are likely to become the largest tree among the double-flowered cherry trees derived from Oshima cherry. [15] Award of Garden Merit.
Very low, broad crown with nearly horizontal branching; flowers pure white, semi-double. [17] [22] Award of Garden Merit.
Great White Cherry. Flowers single, white, very large (up to 8 cm diameter); young leaves bronze-coloured at first, becoming green. [17] By the beginning of the 20th century it had already ceased to exist in Japan, but Collingwood Ingram, an English man who had imported it from Japan before then, sent it back to Japan in 1932. [23] Award of Garden Merit.
Green cerry Cherry. Flowers semi-double, cream-white or pale yellow. Young leaves light bronzy-green. Fall leaf color can be purple or rusty-red. [17] [24] 'Ukon' was developed in the Edo period. [25] Award of Garden Merit.

Related Research Articles

<span class="mw-page-title-main">Cherry</span> Fruit of some plants of the genus Prunus

A cherry is the fruit of many plants of the genus Prunus, and is a fleshy drupe.

<i>Prunus</i> Genus of trees and shrubs

Prunus is a genus of trees and shrubs, which includes the fruits plums, cherries, peaches, nectarines, apricots, and almonds.

<i>Prunus cerasus</i> Species of tree

Prunus cerasus is a species of Prunus in the subgenus Cerasus (cherries), native to much of Europe, North Africa and West Asia. It is closely related to the sweet cherry, but has a fruit that is more acidic. Its sour pulp is edible.

<span class="mw-page-title-main">Cherry blossom</span> Blossom of the cherry tree

The cherry blossom, or sakura, is the flower of trees in Prunus subgenus Cerasus. "Sakura" usually refers to flowers of ornamental cherry trees, such as cultivars of Prunus serrulata, not trees grown for their fruit. Cherry blossoms have been described as having a vanilla-like smell, which is mainly attributed to coumarin.

<i>Hanami</i> Japanese traditional custom

Hanami is the Japanese traditional custom of enjoying the transient beauty of flowers; flowers in this case almost always refer to those of the cherry or, less frequently, plum trees. From the end of March to early May, cherry trees bloom all over Japan, and around the second week of January on the island of Okinawa. The blossom forecast "cherry blossom front" is announced each year by the Japan Meteorological Agency, and is watched carefully by those planning hanami as the blossoms only last a week or two.

<i>Prunus cerasifera</i> Species of plum

Prunus cerasifera is a species of plum known by the common names cherry plum and myrobalan plum. It is native to Southeast Europe and Western Asia, and is naturalised in the British Isles and scattered locations in North America. Also naturalized in parts of SE Australia where it is considered to be a mildly invasive weed of bushland near urban centers. P. cerasifera is believed to one of the parents of the Cultivated Plum, Prunus domestica perhaps crossing with the sloe, Prunus spinosa, or perhaps the sole parent. This would make it a parent of most of the commercial varieties of plum in the UK and mainland Europe - Victoria, greengages, bullace etc.

<span class="mw-page-title-main">National Cherry Blossom Festival</span> Annual spring festival

The National Cherry Blossom Festival is a spring celebration in Washington, D.C., commemorating the March 27, 1912, gift of Japanese cherry trees from Mayor Yukio Ozaki of Tokyo City to the city of Washington, D.C. Ozaki gave the trees to enhance the growing friendship between the United States and Japan and also celebrate the continued close relationship between the two nations. Large and colorful helium balloons, floats, marching bands from across the country, music and showmanship are parts of the Festival's parade and other events.

<i>Prunus <span style="font-style:normal;">×</span> yedoensis</i> Hybrid species of tree

Prunus × yedoensis is a hybrid cherry tree between Prunus speciosa as father plant and Prunus pendula f. ascendens as mother. It is a hybrid born in Japan and one of its cultivars, Prunus × yedoensis 'Somei-yoshino' or Yoshino cherry, is one of the most popular and widely planted cherry cultivars in temperate regions around the world today. 'Somei-yoshino' is a clone from a single tree, and has been propagated by grafting all over the world. 'Somei-yoshino' inherits Edo higan's quality of blooming before the leaves unfold and it growing into a large-sized tree. It also inherits the characteristics of the Oshima cherry, which grows rapidly and has white flowers. These characteristics are favored and have become one of the most popular cultivars of cherry trees.

<i>Prunus incisa</i> Species of tree

Prunus incisa, the Fuji cherry, is a species of flowering plant in the family Rosaceae, which gets its scientific name from the deep incisions on the leaves. It is an endemic species in Japan and grows wild in Kantō, Chūbu and Kinki regions. It is called the Fuji cherry because it grows in particular abundance around Mount Fuji and Hakone. A dainty slow-growing, early white-flowering cherry tree, this century-old cultigen from Hondo, Japan is highly regarded as an ornamental but the wood has no industrial value. It is hardy to -20 °C, and crossed with Prunus speciosa, has yielded the cultivar Prunus 'Umineko'. It is in the ornamental section Pseudocerasus of the cherry subgenus Cerasus of the genus Prunus. Ma et al. classified it in a group with Prunus nipponica.

<i>Prunus speciosa</i> Species of tree

Prunus speciosa, the Oshima cherry, Japanese オオシマザクラ, is native to Izu Ōshima island and the Izu Peninsula on Honshū near Tokyo, Japan.

<i>Prunus itosakura</i> Species of tree

Prunus itosakura is a wild species of cherry trees native to Japan, and is also the name given to the cultivars derived from this species. Itosakura means thread cherry, and appeared in historical documents from the Heian period in Japan. The scientific name for the hybrid between this species and Prunus incisa is Prunus × subhirtella. Historically, the Japanese have produced many cultivars from this wild species, and they are also called weeping cherry, autumn cherry, or winter-flowering cherry, because of the characteristics of each cultivar.

<i>Prunus <span style="font-style:normal;">×</span> subhirtella</i> Hybrid of tree

Prunus × subhirtella, the winter-flowering cherry, spring cherry, or rosebud cherry, is the scientific name for the hybrid between Prunus itosakura and Prunus incisa. It is a small deciduous flowering tree originating in Japan, but unknown in the wild.

<i>Prunus avium</i> Species of flowering plant in the rose family Rosaceae

Prunus avium, commonly called wild cherry, sweet cherry, gean, or bird cherry is a species of cherry, a flowering plant in the rose family, Rosaceae. It is native to Europe, Anatolia, Maghreb, and Western Asia, from the British Isles south to Morocco and Tunisia, north to the Trondheimsfjord region in Norway and east to the Caucasus and northern Iran, with a small isolated population in the western Himalaya. The species is widely cultivated in other regions and has become naturalized in North America New Zealand and Australia.

<i>Prunus nipponica</i> Shrub originating in Hokkaido and Honshu

Prunus nipponica, also called Japanese alpine cherry, is a shrub which originates from the islands of Hokkaido and Honshu, Japan. It grows to a height of about 5 meters (16 ft) and can grow in sandy, loamy, and clay soils.

<i>Prunus</i> Kanzan Japanese flowering cherry cultivar

Prunus 'Kanzan' is a flowering cherry cultivar. It was developed in the Edo period in Japan as a result of multiple interspecific hybrids based on the Oshima cherry.

<i>Prunus <span style="font-style:normal;">×</span> nudiflora</i> Hybrid species of tree

Prunus × nudiflora is a Korean native cherry tree originating from Jeju Island. It is a distinct species from Japanese native Yoshino cherry. King cherry is a rare plant and listed as an endangered species. As of April 2017, 194 king cherry trees were growing around Mt. Halla in Jeju Island. According to Gen-ichi Koidzumi, king cherry is erroneously believed to be discovered by a French missionary Émile Joseph Taquet although what he discovered was a different species.

<i>Prunus pseudocerasus</i> Species of tree

Prunus pseudocerasus or Prunus pseudo-cerasus, the Chinese sour cherry or just Chinese cherry, is a species of cherry native to China and is used worldwide as an ornamental for its early spring cherry blossoms. The fruits of some cultivars are edible.

<i>Prunus <span style="font-style:normal;">subg.</span> Cerasus</i> Subgenus of trees

Prunus subg. Cerasus is a subgenus of Prunus. Species of the subgenus have a single winter bud per axil. The flowers are usually in small corymbs or umbels of several together, but some species have short racemes. The fruit is a drupe and has no obvious groove along the side. The subgenus is native to the temperate regions of the Northern Hemisphere, with two species in North America, four in Europe, two in North Africa, and the remainder in Asia.

<span class="mw-page-title-main">Strawberries and Cream Tree</span> Famous tree in Backwell, England

The Strawberries and Cream Tree is a graft hybrid cherry tree in Backwell, North Somerset, England. Planted on council land in the 1950s, it is noted for producing two distinct colours of blossom: pink blossom on one side of the tree and white on the other, when it blooms every spring. This gave rise to the name 'Strawberries and Cream Tree', which was coined by children of the village.

In the present day, ornamental cherry blossom trees are distributed and cultivated worldwide. While flowering cherry trees were historically present in Europe, North America, and China, the practice of cultivating ornamental cherry trees was centered in Japan, and many of the cultivars planted worldwide, such as that of Prunus × yedoensis, have been developed from Japanese hybrids.

References

  1. "Prunus Lindl." Plants of the World Online . Royal Botanic Gardens, Kew . Retrieved 2024-03-07.
  2. BSBI List 2007 (xls). Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-06-26. Retrieved 2014-10-17.
  3. 1 2 Prunus serrulata
  4. 1 2 3 Toshio Katsuki. (2015) Sakura. p.137 Iwanami Shoten. ISBN   978-4004315346
  5. 1 2 3 4 5 "Origins of Japanese flowering cherry (Prunus subgenus Cerasus) cultivars revealed using nuclear SSR markers". Shuri Kato, Asako Matsumoto, Kensuke Yoshimura, Toshio Katsuki etc. Retrieved February 27, 2021.
  6. 1 2 "Origins of Japanese flowering cherry (Prunus subgenus Cerasus) cultivars revealed using nuclear SSR markers". Forestry and Forest Products Research Institute. June 16, 2014. Archived from the original on 2019-03-09. Retrieved February 27, 2021.
  7. Toshio Katsuki (2015). Sakura pp.156-170. Iwanami Shoten. ISBN   978-4004315346
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  10. Toshio Katsuki (2015). Sakura pp.160-163. Iwanami Shoten. ISBN   978-4004315346
  11. Toshio Katsuki (2015). Sakura pp.163-166. Iwanami Shoten. ISBN   978-4004315346
  12. 1 2 3 Toshio Katsuki (2015). Sakura pp.86-95. Iwanami Shoten. ISBN   978-4004315346
  13. Toshio Katsuki. (2018) Sakura no Kagaku (Science of Cherry Blossoms). pp.40-42 SB Creative. ISBN   978-4797389319
  14. Kirschblüte. Bundesstadt Bonn.
  15. 1 2 3 Toshio Katsuki. (2015) Sakura p.107 Iwanami Shoten. ISBN   978-4004315346
  16. 1 2 3 4 5 6 Classification and Morphological Identification of Cherry Blossoms. Toshio Katsuki (2017).
  17. 1 2 3 4 5 6 7 Arthur Lee Jacobson. "Plant of the Month: April 2005: Japanese Sato zakura in Seattle: Prunus cultivars" . Retrieved 21 October 2011.
  18. "Prunus 'Kanzan' AGM". Plant Selector. Royal Horticultural Society. Archived from the original on 17 May 2013. Retrieved 30 March 2018.
  19. "Prunus 'Kanzan'". Missouri Botanic Garden. Retrieved 30 March 2018.
  20. Sakura Datebase. Forestry and Forest Products Research Institute.
  21. "Prunus 'Shirofugen'". Plant Selector. Royal Horticultural Society. Retrieved 30 March 2018.
  22. "Prunus 'Shirotae'". Missouri Botanic Garden. Retrieved 30 March 2018.
  23. Toshio Katsuki. (2015) Sakura. pp.119-123 Iwanami Shoten. ISBN   978-4004315346
  24. "Prunus 'Ukon' AGM". Plant Selector. Royal Horticultural Society. Retrieved 30 March 2018.
  25. Toshio Katsuki. (2015) Sakura. pp.86-95 p.104 Iwanami Shoten. ISBN   978-4004315346

Further reading