Machilus

Last updated

Machilus
M thunbergii.JPG
Machilus thunbergii leaves, also known as Persea thunbergii
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Magnoliids
Order: Laurales
Family: Lauraceae
Genus: Machilus
Nees
Species

See text

Machilus is a genus of flowering plants in the family Lauraceae. It is found in temperate, subtropical, and tropical forest, occurring in China, Korea, Japan, Taiwan, Indochina, the Indian subcontinent, Malaysia, Indonesia, and the Philippines. [1] It is sometimes included in the genus Persea , [2] and currently includes about 100 species. [3]

Contents

Description

Machilus are evergreen trees or shrubs, [3] some species growing as much as 30 m tall. Their entire, pinnately veined leaves are alternately borne along the stems. Their bisexual flowers are borne in inflorescences that are usually paniculate, terminal, subterminal, or arising from near base of branchlets, with long peduncles or rarely without peduncles. Perianth tubes are short; perianth lobes 6 in 2 series, equal, subequal, or occasionally outer ones conspicuously smaller than inner ones, usually persistent, rarely deciduous. Fertile stamens 9 in 3 series, anthers 4-celled, 1st and 2nd series of stamens eglandular, anthers introrse, 3rd series of stamens glandular, anthers extrorse or lateral, glands stipitate to sessile. Staminodes in 4th series, sagittate. Ovary sessile; stigmas small, dish-shaped or capitate. Fruits are fleshy, globose, rarely ellipsoid or oblong, subtended at base by persistent and reflexed perianth lobes; the fruiting pedicel does not become enlarged.

Species

The genus includes the following species: [1]

Machilus yunnanensis, also known as Persea yunnanensis Machilus yunnanensis - Kunming Botanical Garden - DSC02971.JPG
Machilus yunnanensis, also known as Persea yunnanensis
M. obovatifolia. Leaf obovate or ovate-elliptic is the main feature of M. obovatifolia among Machilus. Endemic to Taiwan. Dao Luan Xie Nan Machilus obovatifolia 20210608151722 07.jpg
M. obovatifolia. Leaf obovate or ovate-elliptic is the main feature of M. obovatifolia among Machilus. Endemic to Taiwan.
M. kusanoi. The height of the tree and the large leaves are the obvious characteristics of M. kusanoi in the same genus. Endemic to Taiwan. Da Xie Nan Machilus kusanoi 20220210142904 12.jpg
M. kusanoi. The height of the tree and the large leaves are the obvious characteristics of M. kusanoi in the same genus. Endemic to Taiwan.

Related Research Articles

<i>Olea</i> Genus of flowering plants

Olea is a genus of about 40 species in the family Oleaceae, native to warm temperate and tropical regions of the Middle East, southern Europe, Africa, southern Asia, and Australasia. They are evergreen trees and shrubs, with small, opposite, entire leaves. The fruit is a drupe. Leaves of Olea contain trichosclereids.

<i>Arisaema</i> Genus of plants

Arisaema is a large and diverse genus of the flowering plant family Araceae. The largest concentration of species is in China and Japan, with other species native to other parts of southern Asia as well as eastern and central Africa, Mexico and eastern North America. Asiatic species are often called cobra lilies, while western species are often called jack-in-the-pulpit; both names refer to the distinctive appearance of the flower, which consists of an erect central spadix rising from a spathe.

<i>Osmanthus</i> Genus of flowering plant in the olive family Oleaceae

Osmanthus is a genus of about 30 species of flowering plants in the family Oleaceae. Most of the species are native to eastern Asia ,and was originally found in the middle east of the Himalayas, with a few species from the Caucasus, New Caledonia, and Sumatra. Osmanthus has been known in China since ancient times with the earliest writings coming from the Warring States period; the book Sea and Mountain. South Mountain states: "Zhaoyao Mountain had a lot of Osmanthus".

<i>Litsea</i> Genus of flowering plants

Litsea is a genus of evergreen or deciduous trees or shrubs belonging to the laurel family, Lauraceae. The genus includes a large number of accepted species in tropical and subtropical areas of North America and Asia.

<i>Odontochilus</i> Genus of orchids

Odontochilus is a small genus from the orchid family (Orchidaceae). These terrestrial, mycoparasitic orchids occur from China, Japan, the Himalayas, Southeast Asia, New Guinea and Melanesia. The genus is related to Gonatostylis, endemic to New Caledonia.

<i>Phoebe</i> (plant) Genus of flowering plants

Phoebe is a genus of evergreen trees and shrubs belonging to the Laurel family, Lauraceae. There are 75 accepted species in the genus, distributed in tropical and subtropical Asia and New Guinea. 35 species occur in China, of which 27 are endemic. The first description of the genus was of the type species P. lanceolata made in 1836 by Christian Gottfried Daniel Nees von Esenbeck in Systema Laurinarum, p. 98.

<i>Actinodaphne</i> Genus of flowering plants

Actinodaphne is an Asian genus of flowering plants in the laurel family (Lauraceae). It contains approximately 125 species of dioecious evergreen trees and shrubs.

<i>Anodendron</i> Genus of flowering plants

Anodendron is a genus of plant in the family Apocynaceae first described as a genus in 1844. It is native to most of tropical Asia: China, the Indian subcontinent, Southeast Asia, New Guinea, and some islands of the western Pacific.

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

Beilschmiedia is a genus of trees and shrubs in family Lauraceae. Most of its species grow in tropical climates, but a few of them are native to temperate regions, and they are widespread in tropical Asia, Africa, Madagascar, Australia, New Zealand, North America, Central America, the Caribbean, and South America. The best-known species to gardeners in temperate areas are B. berteroana and B. miersii because of their frost tolerance. Seeds of B. bancroftii were used as a source of food by Australian Aborigines. Timbers of some species are very valuable.

<i>Melodinus</i> Genus of plants

Melodinus is a genus of plant in the family Apocynaceae, first described as a genus in 1776. It is native to Indomalaya, Meganesia and various islands in the western Pacific. A type of monoterpenoid indole alkaloids called melodinines can be isolated from Melodinus plants.

<i>Urceola</i> (plant) Genus of plants

Urceola is a plant genus in the family Apocynaceae, first described as a genus in 1798. It is native to China, the Himalayas, Southeast Asia, and New Guinea.

<i>Cartrema</i> Genus of flowering plants

Cartrema is a genus of a few species of flowering plants in the family Oleaceae, native to southeastern Asia, southern China, and North America, formerly treated as section Leiolea of Osmanthus. Species of Cartrema may be distinguished from those of Osmanthus by the paniculate inflorescences of the former.

<i>Callicarpa</i> Genus of flowering plants

Callicarpa (beautyberry) is a genus of shrubs and small trees in the family Lamiaceae. They are native to east and southeast Asia, Australia, Madagascar, southeast North America and South America.

Microtoena is a genus of flowering plants in the mint family, Lamiaceae, first described in 1889. It is native to eastern and southeastern Asia, primarily China.

  1. Microtoena albescensC.Y.Wu & S.J.Hsuan - Guizhou
  2. Microtoena bhutanicaStearn - Bhutan
  3. Microtoena coreanaH.Lév - Korea
  4. Microtoena delavayiPrain - Sichuan, Yunnan
  5. Microtoena esquiroliiH.Lév. - Yunnan, Guizhou, Guangxi
  6. Microtoena griffithiiPrain - Arunachal Pradesh, Bangladesh
  7. Microtoena insuavis(Hance) Prain ex Briq. - Thailand, Vietnam, Guangdong, Guizhou, Yunnan
  8. Microtoena longisepalaC.Y.Wu - Sichuan
  9. Microtoena maireanaHand.-Mazz. - Yunnan
  10. Microtoena megacalyxC.Y.Wu - Guizhou, Yunnan
  11. Microtoena miyiensisC.Y.Wu & H.W.Li - Sichuan
  12. Microtoena mollisH.Lév. - Guizhou, Yunnan, Guangxi
  13. Microtoena moupinensis(Franch.) Prain - Tibet, Sichuan
  14. Microtoena muliensisC.Y.Wu - Sichuan
  15. Microtoena nepalensisStearn - Nepal
  16. Microtoena omeiensisC.Y.Wu & S.J.Hsuan - Sichuan
  17. Microtoena patchoulii(C.B.Clarke ex Hook.f.) C.Y.Wu & S.J.Hsuan - from Yunnan + Nepal south to Java
  18. Microtoena paucifloraC.Y.Wu - Yunnan
  19. Microtoena praineanaDiels - Guizhou, Sichuan, Yunnan
  20. Microtoena robustaHemsl. - Sichuan, Hubei
  21. Microtoena stenocalyxC.Y.Wu & S.J.Hsuan - Yunnan
  22. Microtoena urticifoliaHemsl. - Hubei, Hunan
  23. Microtoena vanchingshanensisC.Y.Wu & S.J.Hsuan - Guizhou
  24. Microtoena wardiiStearn - Tibet, Bhutan, Arunachal Pradesh
<i>Mosla</i> Genus of flowering plants

Mosla is a genus of plants in the family Lamiaceae, first described as a genus in 1875. It is native to eastern Asia, the Himalayas, and southeastern Asia.

  1. Mosla bracteataDoan ex Suddee & A.J.Paton - Vietnam
  2. Mosla cavalerieiH.Lév.- Vietnam, Guangdong, Guangxi, Guizhou, Hubei, Jiangxi, Sichuan, Yunnan, Zhejiang
  3. Mosla chinensisMaxim. - Vietnam, Korea, Japan, Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Sichuan, Taiwan, Zhejiang
  4. Mosla coreanaH.Lév. - Korea
  5. Mosla dianthera(Buch.-Ham. ex Roxb.) Maxim. - China, Japan, Korea, Ryukyu Islands, Kuril Islands, Primorye, Caucasus, Himalayas, Myanmar, Vietnam, Philippines, Sumatra
  6. Mosla exfoliata(C.Y.Wu) C.Y.Wu & H.W.Li - Sichuan
  7. Mosla hangchouensisMatsuda - Zhejiang
  8. Mosla japonica(Benth. ex Oliv.) Maxim. - Japan, Korea, Ryukyu Islands
  9. Mosla longibracteata(C.Y.Wu & S.J.Hsuan) C.Y.Wu & H.W.Li - Guangxi, Zhejiang
  10. Mosla longispica(C.Y.Wu) C.Y.Wu & H.W.Li - Jiangxi
  11. Mosla pauciflora(C.Y.Wu) C.Y.Wu & H.W.Li - Guizhou, Hubei, Sichuan
  12. Mosla punctulataNakai - Korea, Taiwan, Japan, China
  13. Mosla scabra(Thunb.) C.Y.Wu & H.W.Li - Vietnam, Korea, Japan, Ryukyu Islands, Anhui, Fujian, Gansu, Guangdong, Guangxi, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Liaoning, Shaanxi, Sichuan, Taiwan, Zhejiang
  14. Mosla soochouensisMatsuda - Anhui, Jiangsu, Jiangxi, Zhejiang
  15. Mosla tamdaoensisPhuong - Vietnam
<i>Paraphlomis</i> Genus of flowering plants

Paraphlomis is a genus of flowering plants in the mint family, Lamiaceae, first described in 1901. It is native to China, Himalayas, and Southeast Asia.

References

  1. 1 2 Machilus Nees. Plants of the World Online , Kew Science. Accessed 29 August 2022.
  2. "Tropicos.org".
  3. 1 2 Shugang Li; Xi-wen Li; Jie Li; Puhua Huang; Fa-Nan Wei; Hongbin Cui; Henk van der Werff. "Machilus Rumphius ex Nees in Wallich, Pl. Asiat. Rar. 2: 61, 70. 1831". Flora of China.
  4. 1 2 Mase, K., Tagane, S., Chhang, P., & Yahara, T. (2020). A Taxonomic Study of Machilus (Lauraceae) in Cambodia based on DNA Barcodes and Morphological Observations. Acta Phytotaxonomica et Geobotanica, 71(2), 79–101.