Acer laevigatum
In the contemporary world, Acer laevigatum occupies a central place in our society. Its influence extends to all areas of life, from politics to popular culture, through technology and economics. This article will explore in depth the impact and relevance of Acer laevigatum, analyzing its implications and consequences for the world we live in. Through a multidisciplinary approach, we will seek to comprehensively understand this phenomenon and its ramifications, with the aim of providing a more complete and contextualized view of Acer laevigatum, in order to foster an enriching and constructive debate.
| Acer laevigatum | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Sapindales |
| Family: | Sapindaceae |
| Genus: | Acer |
| Section: | Acer sect. Palmata |
| Series: | Acer ser. Penninervia |
| Species: | A. laevigatum
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| Binomial name | |
| Acer laevigatum Wall. 1830 not G. Nicholson 1881
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Acer laevigatum, the smooth maple or Nepal maple, is an atypical species of maple native to southern China (Guizhou, Hong Kong, Hubei, Shanxi, Sichuan, Tibet, Yunnan), northern India (Arunachal Pradesh, Sikkim), northern Myanmar, Nepal, and northern Vietnam. It grows at moderate altitudes of 1,000-2,000 m, with a wet monsoon climate.[2][3]
Acer laevigatum is an evergreen tree growing to a height of 10–15 m or more, with a trunk up to 50 cm diameter. The leaves are smooth, unlobed, leathery, olive-green, and about 6–15 cm long and 3–5 cm wide, with a short 1-1.5 cm petiole. The leaves are normally persistent, and only drop in winter in unusually severe frost.[3]
The samaras are 4–7 cm long and have a purplish tone.
There are two varieties, which may not be fully distinct:[2]
- Acer laevigatum var. laevigatum Most of the species' range. Leaves glabrous (hairless).
- Acer laevigatum var. salweenense (W.W.Smith) J.M.Cowan ex W.P.Fang - Yunnan. Leaves pubescent (downy).
Cultivation
This tree is only rarely seen in maple collections as it is too tender for many locations, with successful cultivation north to Ireland in Europe, and southwest British Columbia in North America.[3][4][5] One in Cornwall is 17 m tall (Tree Register of the British Isles).
References
- ^ Crowley, D.; Barstow, M.; Rivers, M.C. (2018). "Acer laevigatum". IUCN Red List of Threatened Species. 2018: e.T194699A2358843. doi:10.2305/IUCN.UK.2018-1.RLTS.T194699A2358843.en.
- ^ a b Xu, T.-z., Chen, Y., de Jong, P. C., & Oterdoom, H. J. Flora of China: Aceraceae (draft) Archived September 25, 2006, at the Wayback Machine
- ^ a b c van Gelderen, C.J. & van Gelderen, D.M. (1999). Maples for Gardens: A Color Encyclopedia.
- ^ Bean, W. J. (1970). Trees and Shrubs Hardy in the British Isles, 8th ed.
- ^ Rushforth, K. D. (1999). Trees of Britain and Europe. ISBN 0-00-220013-9.
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