''Acer tonkinense'' is an Asian species of

maple ''Acer'' () is a genus of trees and shrubs commonly known as maples. The genus is placed in the family Sapindaceae.Stevens, P. F. (2001 onwards). Angiosperm Phylogeny Website. Version 9, June 2008 nd more or less continuously updated since http ...

. It has been found southwestern China (

Guangxi Guangxi (; ; Chinese postal romanization, alternately romanized as Kwanghsi; ; za, Gvangjsih, italics=yes), officially the Guangxi Zhuang Autonomous Region (GZAR), is an Autonomous regions of China, autonomous region of the People's Republic ...

Guizhou Guizhou (; formerly Kweichow) is a landlocked province in the southwest region of the People's Republic of China. Its capital and largest city is Guiyang, in the center of the province. Guizhou borders the autonomous region of Guangxi to t ...

Tibet Tibet (; ''Böd''; ) is a region in East Asia, covering much of the Tibetan Plateau and spanning about . It is the traditional homeland of the Tibetan people. Also resident on the plateau are some other ethnic groups such as Monpa people, ...

Yunnan Yunnan , () is a landlocked Provinces of China, province in Southwest China, the southwest of the People's Republic of China. The province spans approximately and has a population of 48.3 million (as of 2018). The capital of the province is ...

) and northern Indochina (

Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...

Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bo ...

Myanmar Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John C. Wells, Joh ...

).Flora of China, ''Acer tonkinense'' Lecomte, 1912. 粗柄枫 cu bing feng
/ref> ''Acer tonkinense'' is a deciduous tree up to 12 meters tall with smooth brown bark. Leaves are non-compound, up to 17 cm wide and 15 cm across, thick, usually with 3 lobes.Lecomte, Paul Henri 1912. Flore Générale de l'Indo-Chine 1: 1054 ;Subspecies *''Acer tonkinense'' subsp. ''liquidambarifolium'' (Hu & W.C.Cheng) W.P.Fang *''Acer tonkinense'' subsp. ''tonkinense''

References

External links

line drawing for Flora of China
tonkinense Flora of China Flora of Myanmar Flora of Thailand Flora of Vietnam Plants described in 1912 {{Sapindales-stub