Acer velutinum

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Acer velutinum
Acer velutinum, Sighnaghi, Tbilisi, Georgia 2.jpg
Foliage and immature fruit, Georgia
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Sapindaceae
Genus: Acer
Section: Acer sect. Acer
Series: Acer ser. Acer
Species:
A. velutinum
Binomial name
Acer velutinum
Boiss. 1846 not Pax 1893
Synonyms [2]
List
  • Acer insigneBoiss. & Buhse
  • Acer insigne var. glabrescensBoiss. & Buhse
  • Acer insigne f. glabrescens(Boiss. & Buhse) Schwer.
  • Acer insigne var. longilobaBornm.
  • Acer insigne var. obtusilobaFreyn & Sint.
  • Acer insigne f. perckenseSchwer.
  • Acer insigne var. van-volxemii(Mast.) Pax
  • Acer insigne var. velutinum(Boiss.) Boiss. & Buhse
  • Acer insigne f. velutinum(Boiss.) Bornm.
  • Acer pseudoplatanus var. van-volxemii(Mast.) Wesm.
  • Acer pulchrumG.Nicholson
  • Acer van-volxemiiMast.

Acer velutinum is a species of maple in the family Sapindaceae. [3] It is referred to by the common names velvet maple or Persian maple, and is native to Azerbaijan, Georgia and northern Iran. [4] It grows in the moist Caspian Hyrcanian mixed forests as wells as parts of Eastern Georgia.

It is a tall deciduous tree growing to over 40 m (130 ft) tall. [5] Young trees have smooth grey bark, becoming scaly on older trees.

It is closely related to Acer pseudoplatanus , but differs in having the flowers in erect panicles, rather than pendulous racemes. The leaves are similar, but can be larger; the leaf blade is typically 10–15 cm long and 10–18 cm broad on mature trees, but on vigorous young trees can be 25 cm broad with a petiole to 27 cm long. [6] [7]

It is occasionally cultivated in parks in western Europe, most specimens under the name Acer velutinum var. van-volxemii, [7] though this variety is no longer considered distinct from the species as a whole. [3]

References

  1. Crowley, D.; Barstow, M.; Rivers, M.C. (2017). "Acer velutinum". IUCN Red List of Threatened Species . 2017 e.T193888A2289069. doi: 10.2305/IUCN.UK.2017-3.RLTS.T193888A2289069.en . Retrieved 20 November 2021.
  2. "Acer velutinum Boiss.". World Checklist of Selected Plant Families . Royal Botanic Gardens, Kew via The Plant List. Note that this website has been superseded by World Flora Online
  3. 1 2 "Acer velutinum Boiss". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved September 7, 2020.
  4. "Acer velutinum". Germplasm Resources Information Network . Agricultural Research Service, United States Department of Agriculture . Retrieved 16 January 2018.
  5. Akbarinia, M. & Hukusima, T. 1995. Regeneration Process of Fagus orientalis Forests after Cutting in Iran. J. Jpn. For. Soc. 77 (2): 170-178. Available online Archived July 22, 2011, at the Wayback Machine
  6. Rushforth, Keith (1999). Trees of Britain and Europe. London: Trafalgar Square Publishing. pp. 479–480. ISBN   0-00-220013-9.
  7. 1 2 Mitchell, Alan F. (1974). A Field Guide to the Trees of Britain and Northern Europe. London: Collins. pp. 335, 338. ISBN   0-00-212035-6.