Acer triflorum

Driebloemige esdoorn

Acer triflorum, the three-flowered maple, is a species of maple native to hills of northeastern China (Heilongjiang, Jilin, Liaoning) and Korea.


It is a deciduous tree that reaches a height of about 25 metres (82 ft) but is usually smaller.[2][3] It is a trifoliate maple related to such other species as Manchurian Maple (Acer mandshuricum) and Paperbark Maple (Acer griseum). It has yellowish-brown exfoliating bark that peels in woody scales rather than papery pieces like Acer griseum.[3]


The leaves have a 2.5–6 centimetres (0.98–2.36 in) petiole and three leaflets; the leaflets are 4–9 centimetres (1.6–3.5 in) long and 2–3.5 centimetres (0.79–1.38 in) broad, with serrated margins, the central leaflet the same size as or slightly larger than the two side leaflets. The flowers are yellow, produced in small corymbs of three small flowers each, hence the name. The samaras are 3.5–4.5 centimetres (1.4–1.8 in) long and 1.3–2 cm broad, hairy, the nutlet with a woody shell.[2][3]



Even more than its relatives, three-flower maple has spectacular fall colour that may include brilliant orange, scarlet, purple and gold. It is one of the few trees to develop good fall colour in shade.[4]

Bron: Wikipedia


Specificaties

Hoogte:

10 m

Kroon:

rond, halfopen kroon

Schors en takken:

jonge twijgen geelbruin, oudere bast bruingrijs, licht afschilferend

Blad:

drietallig, groen, 3 - 7 cm

Herfstkleur:

oranje, rood, purper

Bloemen:

geel, in kleine tuilen met drie bijeen, april/mei

Vruchten:

gevleugelde nootvrucht, behaard, 4 - 5 cm

Oorsprong:

Noord-China, Korea

Bron: afbeelding en specificaties: Van den berk.

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