Prunus subg. Padus

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Prunus subg. Padus
Prunus virginiana0.jpg
Prunus virginiana
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. Padus
(Mill.) Peterm.
Species

See text

Prunus subg. Padus is a subgenus of Prunus , characterised by having racemose inflorescences. Padus was originally a distinct genus, but genetic and morphological studies have shown that Padus is polyphyletic. [1] [2] It has been proposed that all the racemose taxa within Prunus (Padus, Maddenia, Laurocerasus and Pygeum) are incorporated into a broad-sense Prunus subg. Padus. [3]

Contents

Species

Padus

Species formerly included in the genus Padus are mostly incorporated into this subgenus, except P. maackii and P. xingshanensis which are included in Prunus subg. Cerasus. [4] They are deciduous and have small, sour fruit usually only palatable to birds, hence the name bird cherries. Bird cherries are native throughout the temperate Northern Hemisphere, including: [5] [1]

Maddenia

Species formerly included in the genus Maddenia (Chinese :假稠李, false bird cherries, or 臭樱, odorous cherries) form a monophyletic group. They are similar to bird cherries but lack petals. There are five species: [6] [7] [8]

Laurocerasus

Species formerly included in the genus Laurocerasus (cherry laurels) are evergreen and distributed in subtropics and tropics. Examples are:[ citation needed ]

Pygeum

The Pygeum group is monophyletic if P. africana (possibly as well as P. crassifolia ) is excluded. All the species formerly included in the genus Pygeum, except P. africana (and P. crassifolia), are native to tropical Asia and Oceania. They are similar to cherry laurels but lack petals. Examples are: [9]

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

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

Prunus serotina, commonly called black cherry, wild black cherry, rum cherry, or mountain black cherry, is a deciduous tree or shrub of the genus Prunus. Despite being called black cherry, it is not very closely related to the commonly cultivated cherries such as sweet cherry, sour cherry and Japanese flowering cherries which belong to Prunus subg. Cerasus. Instead, P. serotina belongs to Prunus subg. Padus, a subgenus also including Eurasian bird cherry and chokecherry. The species is widespread and common in North America and South America.

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

Prunus ilicifolia is native to the chaparral areas of coastal California, Baja California, and Baja California Sur. as well as the desert chaparral areas of the Mojave desert.

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

Prunus africana, the African cherry, has a wide distribution in Africa, occurring in montane regions of central and southern Africa and on the islands of Bioko, São-Tomé, Grande Comore, and Madagascar. It can be found at 900–3,400 m (3,000–10,000 ft) above sea level. It is a canopy tree 30–40 m in height, and is the tallest member of Prunus. Large-diameter trees have impressive, spreading crowns. It requires a moist climate, 900–3,400 mm (35–130 in) annual rainfall, and is moderately frost-tolerant. P. africana appears to be a light-demanding, secondary-forest species.

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

Prunus maackii, commonly called the Manchurian cherry or Amur chokecherry, is a species of cherry native to Korea and both banks of the Amur River, in Manchuria in northeastern China, and Amur Oblast and Primorye in southeastern Russia. It used to be considered a species of Prunus subg. Padus, but both morphological and molecular studies indicate it belongs to Prunus subg. Cerasus.

<i>Prunus tenella</i> Species of shrub

Prunus tenella, the dwarf Russian almond, is a species of deciduous shrub in the genus Prunus, native to steppes of Eastern Europe and Western Siberia, as well as dry open sites of Caucasus, Western and Central Asia.

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

Prunus subg. Prunus is a subgenus of Prunus. This subgenus includes plums, apricots and bush cherries. Some species conventionally included in Prunus subg. Amygdalus are clustered with plum/apricot species according to molecular phylogenetic studies. Shi et al. (2013) has incorporated subg. Amygdalus into subg. Prunus, thereby including almonds and peaches in this subgenus. The species in this subgenus have solitary flowers or 2–3 in a fascicle.

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

Prunus alabamensis, the Alabama cherry or Alabama black cherry, is an uncommon or rare species of tree in the rose family endemic to parts of the Southeastern United States. It occurs in the states of Alabama, Florida, Georgia, Mississippi, and South Carolina. It is closely related to and found wholly within the range of Prunus serotina, the black cherry, a much more common and widespread species of Prunus that is also native to the region. Alabama cherry is sometimes considered to be a variety of Prunus serotina, however most authors treat it as a distinct species.

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

Prunus buergeriana, in Japanese イヌザクラ (inu-zakura), meaning dog cherry, is a species of bird cherry native to Japan, Korea, Taiwan, China, northeast India (Sikkim), and Bhutan. In China it prefers to grow on mountain slopes at 1000 to 3400 m above sea level. Its closest relative is Prunus perulata, from which it is morphologically and genetically distinct.

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

Prunus pleuradenia, the Antilles cherry, is a species of cherry laurel native to the islands of the Caribbean, particularly the Lesser Antilles. It may also be native to Venezuela. Individuals are small to medium-sized trees, reaching 15 metres. Some authorities consider it a synonym of Prunus myrtifolia.

Prunus perulata is a species of bird cherry native to Sichuan and Yunnan in China, preferring to grow at 2400–3200 m. It is a tree typically 6–12 m tall. Its flowers are borne on a raceme, quite small, with dull white to creamy-yellow petals. Its closest relative is Prunus buergeriana, from which it is morphologically and genetically distinct.

Prunus brachypetala is a species of bush cherry native to Turkey, Iraq and Iran. Its fruit are edible and consumed locally.

Prunus incisoserrata is a species of Prunus native to central China, preferring to grow at 1100–2900 m. It is a shrub reaching a height of 2–5 m. On Huangshan Mountain it is found growing beneath Prunus clarofolia and alongside fellow shrubs Symplocos paniculata, Hydrangea chinensis, Neillia hanceana, Morus australis and Kerria japonica.

<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.

<i>Prunus <span style="font-style:normal;">sect.</span> Microcerasus</i> Group of trees

Prunus sect. Microcerasus is a section of Prunus. It used to be included in Prunus subg. Cerasus, but phylogenetic research indicates it belongs to Prunus subg. Prunus. It differs from Prunus subg. Cerasus by having three winter buds per axil.

<i>Prunus <span style="font-style:normal;">sect.</span> Prunus</i> Section of plants

Prunus sect. Prunus is a section of Prunus subg. Prunus. It contains species of Eurasian plum.

References

  1. 1 2 Liu, Xiao-Lin; Wen, Jun; Nie, Ze-Long; Johnson, Gabriel; Liang, Zong-Suo; Chang, Zhao-Yang (2013-05-01). "Polyphyly of the Padus group of Prunus (Rosaceae) and the evolution of biogeographic disjunctions between eastern Asia and eastern North America". Journal of Plant Research. 126 (3): 351–361. doi:10.1007/s10265-012-0535-1. ISSN   1618-0860. PMID   23239308. S2CID   5991106.
  2. Zhao, Liang; Jiang, Xi-Wang; Zuo, Yun-juan; Liu, Xiao-Lin; Chin, Siew-Wai; Haberle, Rosemarie; Potter, Daniel; Chang, Zhao-Yang; Wen, Jun (2016-06-13). "Multiple events of allopolyploidy in the evolution of the racemose lineages in Prunus (Rosaceae) based on integrated evidence from nuclear and plastid data". PLOS ONE. 11 (6): e0157123. Bibcode:2016PLoSO..1157123Z. doi: 10.1371/journal.pone.0157123 . ISSN   1932-6203. PMC   4905661 . PMID   27294529.
  3. Shi, Shuo; Li, Jinlu; Sun, Jiahui; Yu, Jing; Zhou, Shiliang (2013). "Phylogeny and classification of Prunus sensu lato (Rosaceae)". Journal of Integrative Plant Biology. 55 (11): 1069–1079. doi:10.1111/jipb.12095. ISSN   1744-7909. PMID   23945216.
  4. 李朝銮; 蒋舜媛 (1998-07-10). "杏属和樱属植物新组合". 植物分类学报 (in Chinese). 36 (4): 367–372. ISSN   1674-4918.
  5. "Padus in Flora of China". eFloras.org. Retrieved 2021-02-15.
  6. Chin, Siew-Wai; Wen, Jun; Johnson, Gabriel; Potter, Dan (2010-11-01). "Merging Maddenia with the morphologically diverse Prunus (Rosaceae)". Botanical Journal of the Linnean Society. 164 (3): 236–245. doi: 10.1111/j.1095-8339.2010.01083.x . ISSN   0024-4074.
  7. Wen, Jun; Shi, Wenting (2012-04-17). "Revision of the Maddenia clade of Prunus (Rosaceae)". PhytoKeys (11): 39–59. doi: 10.3897/phytokeys.11.2825 . ISSN   1314-2003. PMC   3332034 . PMID   22577333.
  8. Su, Na; Liu, Bin-bin; Wang, Jun-ru; Tong, Ru-chang; Ren, Chen; Chang, Zhao-yang; Zhao, Liang; Potter, Daniel; Wen, Jun (2021). "On the species delimitation of the Maddenia group of Prunus (Rosaceae): Evidence from plastome and nuclear sequences and morphology". Frontiers in Plant Science. 12: 743643. doi: 10.3389/fpls.2021.743643 . ISSN   1664-462X. PMC   8542774 . PMID   34707629.
  9. Zhao, Liang; Potter, Daniel; Xu, Yuan; Liu, Pei-Liang; Johnson, Gabriel; Chang, Zhao-Yang; Wen, Jun (2018). "Phylogeny and spatio-temporal diversification of Prunus subgenus Laurocerasus section Mesopygeum (Rosaceae) in the Malesian region". Journal of Systematics and Evolution. 56 (6): 637–651. doi: 10.1111/jse.12467 . ISSN   1759-6831.