Acer argutum
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Sapindaceae
Genus: Acer
Section: Acer sect. Arguta
Species:
A. argutum
Binomial name
Acer argutum

Acer argutum, commonly known in English as pointed-leaf maple and in Japanese as asanoha-kaede,[3] is a species of deciduous flowering tree native to Japan. It is a member of the genus Acer, in the family Sapindaceae. It has an upright growth habit and can reach heights of 10 m (33 ft) tall.[4]

Etymology

The genus epithet acer stems from the Latin "acro-", which roughly translates to sharp or rise out, referring to the shape of the leaves.[5] In a similar vein, the species epithet argutum translates to mean "with notched edges".[6]

Distribution and habitat

The pointed-leaf maple is native to areas near bodies of water such as rivers and streams, at elevations of 800–1900 metres. It is found of the woodland, subalpine mountainous areas of Honshu and Shikoku in Japan.[3][7] It is often found at the edges of forests, as it requires partial sunlight; it grows in any type of soil and tolerates all pH levels.[3]

Description

This species is a deciduous tree with an upright habit forming a dense canopy. The wide, green leaves are acuminate with 5 lobes. They change color from green to yellow and orange in autumn. It can grow up to 10 metres tall and 8 metres wide in 10 years.[8] The species is dioecious, with separate male and female flowers.[9]

Uses

The sugary sap is used as either a drink or made into syrup. The syrup is primarily used as a sweetener, and is sourced by tapping into the trunk during early spring, especially after a period of scarification.[10] The leaves may be used in packaging in order to preserve apples or root crops.[11]

References

  1. ↑ Harvey-Brown, Y. (2020). "Acer argutum". IUCN Red List of Threatened Species. 2020: e.T193519A2241234. Retrieved 4 February 2023.
  2. ↑ theplantlist.org, retrieved 9 October 2018
  3. 1 2 3 U.S. National Plant Germplasm System, retrieved 10 October 2018
  4. ↑ Plants for a Future - Acer argutum Maxim., retrieved 10 October 2018
  5. ↑ etymonline - acro-, retrieved 10 October 2018
  6. ↑ Latin for Gardeners: Over 3,000 Plant Names Explained and Explored (PDF), archived from the original (PDF) on 19 August 2021, retrieved 28 July 2019
  7. ↑ Bean's Trees & Shrubs - Acer argutum Maxim., retrieved 12 October 2018
  8. ↑ www.buchholznursery.com, retrieved 9 October 2018
  9. ↑ Renner, S. S.; Beenken, L.; Grimm, G. W.; Kocyan, A.; Ricklefs, R. E. (2007). "The Evolution of Dioecy, Heterodichogamy, and Labile Sex Expression in Acer". Evolution. 61 (11): 2701–2719. doi:10.1111/j.1558-5646.2007.00221.x. PMID 17894810. S2CID 1940661.
  10. ↑ www.naturalmedicinalherbs.net, retrieved 9 October 2018
  11. ↑ Acer argutum - Practical Plants, archived from the original on 22 October 2018, retrieved 9 October 2018

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