Pterostyrax corymbosa – Juglandaceae

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Juglandaceae

Pterostyrax corymbosa – Juglandaceae

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Pterostyrax corymbosus is a medium-sized tree that can grow 10-15 m tall. Its broad crown is fan-shaped to round and, because of its fairly substantial leaves, dense. The twigs are grey to grey-brown, as is the older bark, which is slightly grooved. The branches are quite brittle, so they break easily during (very) strong winds. The rather large, glossy leaves have a somewhat papery feel. The mature leaves are hairless on top and hairy on the underside. The white flowers appear in broad panicles up to 6 cm long and open in June, slightly earlier than the flowers of P. hispidus. The individual flowers are about 1 cm in size and have a pleasant fragrance. They are abundantly pollinated by bees. The fruits of P. corymbosus are about 2 cm in size and densely hairy, a marked difference from the other species of Pterostyrax. Pterostyrax corymbosus grows in any type of soil, as long as it is sufficiently moist. More acidic or calcareous soil is also well tolerated. The tree has poor tolerance to prolonged drought. Naturally, P. corymbosus grows on moist, shaded mountain slopes and along streams and rivers in southwest China and Japan.

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Характеристики
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Высота
10 - 15 m
Ширина
10-15m
Крона
oval, half-open crown
Кора и ветви
branches gray to gray brown: bark grey-brown, grooved
Лист
obovate to oval, 6-14 cm long, glossy green
Цветы
in panicles, 3-6 cm long, flowers approx. 1 cm large, white, June
Плоды
drupe, obovate, 1.2-2.2 cm, densely hairy
Колючки/шипы
None
Ядовитость
неядовитый, обычно
Вид почвы
clayed soil, loamy soil, sandy soil, calcareous soil
Мощение
неустойчив к мощению
Зона зимостойкости
7a (-17,7 до -15,0 °C)
Устойчивость к ветру
not good
Дерево-среда обитания для животных
медонос
Форма
штамбовое дерево, многоствольное дерево
штамбовое дерево многоствольное дерево известковые почвы глинистые почвы суглинок песчаные почвы неустойчив к мощению широкая вазообразная форма 3 высота: менее 6 метров плотная крона зеленый белый июнь рано распускаются листья среднерастущий эффектное цветение медонос неядовитый (обычно) душистые цветы
Часто задаваемые вопросы
Pterostyrax corymbosa

Pterostyrax corymbosa can eventually reach a height of 10 - 15 m, depending on the site and climate conditions.

Pterostyrax corymbosa is среднерастущий and can eventually reach a height of 10 - 15 m, depending on the site and climate conditions.

The right time to plant Pterostyrax corymbosa is during the dormancy period. In Western Europe, Pterostyrax corymbosa with root balls can generally be planted from mid-November to late April, although this depends strongly on the climatic conditions and the species of tree.

Pterostyrax corymbosa blooms in июнь.
General