Çeviri gönüllüleri

[Emre Kuzu]

Acer ginnala (Amur Maple) is a plant species with woody stems native to northeastern Asia from easternmost Mongolia east to Korea and Japan, and north to southeastern Siberia in the Amur River valley. It is a small Maple with deciduous leaves that is sometimes grown as a garden subject or boulvard tree.

Description

Acer ginnala is a deciduous spreading shrub or small tree growing to 3-10 m tall, with a short trunk up to 20-40 cm diameter and slender branches. The bark is thin, dull gray-brown, and smooth at first but becoming shallowly fissured on old plants. The leaves are opposite and simple, 4-10 cm long and 3-6 wide, deeply palmately lobed with three or five lobes, of which two small basal lobes (sometimes absent) and three larger apical lobes; the lobes are coarsely and irregularly toothed, and the upper leaf surface glossy. The leaves turn brilliant orange to red in autumn, and are on slender, often pink-tinged, petioles 3-5 cm long. The flowers are yellow-green, 5-8 mm diameter, produced in spreading panicles in spring as the leaves open. The fruit is a paired reddish samara, 8-10 mm long with a 1.5-2 cm wing, maturing in late summer to early autumn.

Taxonomy

Amur Maple is closely related to Acer tataricum (Tatar Maple), and some botanists treat it as a subspecies A. tataricum subsp. ginnala (Maxim.) Wesm.) [4] They differ conspicuously in the glossy, deeply lobed leaves of A. ginnala, compared to the matt, unlobed or only shallowly lobed leaves of A. tataricum.[3]

Bu metni çevirebilir misiniz?