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Prydværdi stamme Prydværdi blomst Prydværdi frugt Prydværdi efterårsfarve

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Juglandaceae
Pterocarya

Pterocarya stenoptera

Chinese wing nut

Chinesische Flügelnuß - Ptérocaryer de Chine - Chinese vleugelnoot

Pterocarya stenoptera
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Rundt/kugleformet 1. størrelse højere end 12 meter Mørk, tæt krone
Højde: 15 - 20 m
Krone: broad, rounded and dense
Bark og grene: grey, deeply grooved, twigs greenish-brown
Blad: imparipinnate, dark green, 20 - 45 cm long
Blomster: pendulous catkins, green, X 20 cm, Y 8cm, May
Frugter: pendulous fruit catkins, approx. 18 cm, winged nutlets
Anvendelse: parks and wide verges
Jordtype: fertile and moisturous
Vindbestandighed: moderate to good, cannot take sea wind
Oprindelse: China
Vinterhårdhedszone: 6b
Synonym: -

Usually grows branches low down and forms a dense crown with several heavy main branches. Because of the low branching and widely spreading lateral branches old specimens are sometimes broader than they are tall. Old trunks are dark grey and deeply grooved. The dark greenish-brown twigs carry a great many lenticels. The hairless leaf buds are on short stems. Young emerging leaves can be damaged by a late night frost but recover easily. The large pinnate leaves consist of 13 to 21 (sometimes 25) lanceolate leaflets. These are 4 - 10 cm long. The leaf stem has prominent wings. The round to ovoid nutlets have two narrow wings. The pendulous fruit catkins remain on the tree during the winter months. Forms root suckers only when the tree is in a bad condition. Resistant to long-lasting flooding. Cannot take sea wind.

Parktræ Allétræ Landskabsområde Prydværdi frugt Til lerjord Tåler hærdning Til kalkrig jord Til sandjord Tåler våd jord
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