Test

European Aspen

Populus tremula
Salicaceae

Tree 15 to 25 m tall with sparse crown. Often with root suckers. In extreme locations is just bush. In the youth may be hairy. Leaf blade round to ovoid, hairless on both sides (± in mountains) or sparsely hairy (± in lowlands).Root suckers and seedlings leaves are cordate and hairy. Edge of leaf is denticulate, suckers leaf edge is serrated. Petiole squeezed. The fruit are 3,5 mm long thin-walled capsules. Seeds are long to 1,5 mm, gray-brown to gray-purple colored. Shoots: Shoots are round, glabrous, shiny, the brown-colored. Natural range: Eurasia (central, south, and eastern Europe, Western Asia), North Africa; in our area domestic.

Buds

Buds are glabrous, conical, sharp and slightly sticky.

Leaves

Leaves are simple. Lamina is rounded to round-ovate on both sides glabrous (mountains) to sparsely pilose (lowlands). On sprout shoots and seedlings are leaves cordate and pubescent. Leaf margin is roughly dentate, on sprout shoots serrated. The petiole is laterally flattened, on sprout shoots round; up to 8 cm long.

Fruits

The fruit are 3,5 mm long thin-walled capsules. Seeds are long to 1,5 mm, gray-brown to gray-purple colored.
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