Jul 22, 2011 view picture of caucasian wingnut pterocarya fraxinifolia at daves garden. The extraction yield of volatile fraction from stems was about two times more than that of leaves. Pterocarya fraxinifolia caucasian wingnut fact sheet author. Evaluation of the mechanism of activity of extracts of pterocarya. Pterocarya fraxinifolia ends up as an imposing tree with a heavy spreading crown. Pterocarya fraxinifolia landscape plants oregon state. After spring flowering, small green winged nutlets develop in the female catkins in early summer, forming pendulous strings to 20 long.
Its large leaves, fruit and monumental statue predetermine this tree to become the most significant feature of any large garden or a park. After spring flowering, small green winged nutlets develop in the female catkins in early summer, forming pendulous strings to. Pterocarya fraxinifolia caucasian wingnut, caucasian walnut seasonal colours jan feb mar apr mei jun jul aug sep okt nov dec types of planting trees. Climate diagrams of the eastern part of lorestan province. Wingnuts are very attractive, large and fastgrowing trees, occasionally planted in parks and large gardens. Genetic diversity and differentiation of the riparian.
It is native to the caucasian region armenia, azerbaijan, georgia, iran, russia, ukraine and turkey. The tree likes sun to halfshade at the location and the soil should be sandy loamy to loamy. A stand of pterocarya fraxinifolia, hitherto unknown to science, is reported from. Pterocarya fraxinifolia ptffroverview eppo global database. Pdf pterocarya fraxinifolia is a tree located in turkey, iran.
Pterocarya fraxinifolia pterocarya fraxinifolia var. It is commonly known as the caucasian wingnut or caucasian walnut. Deciduous pinnate leaves to 40cm 16in long with cylindrical midribs. The flowers are produced in long pendulous, greenishgolden. Mar 16, 2020 records of pterocarya fraxinifolia are double in belgium. Pterocarya fraxinifolia caucasian wingnut plant finder. When the root system is healthy the tree also grows in drier places. Description pterocarya fraxinifolia heereplein this dutch selection resembles the species in every aspect except that the crown is more regular. Qasidah istighfar pdf pterocarya fraxinifolia jpg3a. In programming the microsoft windows driver model second editio forests of mashelak noshahr, iran pdf. Its large leaves, fruit and monumental statue predetermine this tree to become the. Spach is an unresolved name this name is unresolved. Pterocarya fraxinifolia manual of the alien plants of belgium.
The species is monoecious individual flowers are either male or female, but both sexes can be found on the same plant and is pollinated by wind. Caucasian wingnut pterocarya fraxinifolia caucasian wingnut seeds have a natural dormancy within them, this requires a degree of patience to overcome and it is usually quite easy to get high levels of germination if the correct procedures are followed. Sep 17, 2017 an overview of the caucasian wingnut, pterocarya fraxinifolia, including how to identify it. The study of caucasian walnut pterocarya frexinifolia lam. Pdf downloaden contact bestel het bomenboek deel via whatsapp. Genetic diversity and differentiation of the riparian relict. The wingnuts belong to the walnut juglandaceae family. Pterocarya rhoifolia japanese wingnut pfaf plant database. Pterocarya fraxinifolia caucasian wingnutrhs gardening. Genus pterocarya are tall deciduous trees with large pinnate leaves and tiny flowers in pendulous catkins, followed by spikes of winged fruits details p. The most common in general cultivation outside asia is p. Pterocarya fraxinifolia is a deciduous tree growing to 30 m 98ft by 20 m 65ft.
It can sucker so it is best planted at least 20 metres away from any other tree in a parkland setting and often thrives best near a lake or river. Application, location and plant characteristics of the pterocarya fraxinifolia in the ebben nurseries treeebb. While you will be able to view the content of this page in your current browser, you will not be able to get. Tentative identification key for the species and some hybrids. Pterocarya fraxinifolia in the central zagros mountains fig. Media in category pterocarya fraxinifoliathe following 66 files are in this category, out of 66 total. Pterocarya fraxinifolia is a species of tree in the juglandaceae family. Pterocarya stenoptera, commonly called chinese wingnut, is a deciduous tree in the walnut family that typically grows 5070 tall with a rounded, broadspreading crown. It is a synchronously monoecious species with manyflowered pistillate. The tree is a deciduous tree, it will be up to 20 m 66 ft high. The caucasian wingnut is botanically called pterocarya fraxinifolia. An extant disjunct stand of pterocarya fraxinifolia. Pterocarya fraxinifolia plant finder missouri botanical garden.
Harvard pterocarya fraxinifolia is a species of tree in the juglandaceae family. View picture of caucasian wingnut pterocarya fraxinifolia at daves garden. Pterocarya hupehensis b leaf 2060 cm occasionally more. Pterocarya fraxinifolia caucasian wingnut pfaf plant database. This is a large tree which will grow about 30m tall. Caucasian wingnut pterocarya fraxinifolia is a fastgrowing, mediumsized deciduous tree native to the caucasus region, from northern iran to ukraine. Pterocarya fraxinifolia is a thermophilus deciduous tree species with a lifespan of 200250 years that grows along watercourses in lowland and ascending along riparian forests in the mountains up to 1700 m a. An overview of the caucasian wingnut, pterocarya fraxinifolia, including how to identify it.
Pterocarya fraxinifolia synonyms, pterocarya fraxinifolia pronunciation, pterocarya fraxinifolia translation, english dictionary definition of pterocarya fraxinifolia. Pterocarya fraxinifolia treeebb online treefinding tool ebben. Pterocarya fraxinifolia, niet in aanmer king voor een plaats in uw tuin. Pterocarya fraxinifolia commonly occurs in lowland areas, which has been frequently converted for agricultural, industrial and regional maintenance purposes biltekin et al.
Tentative identification key for the species and some. Pterocarya fraxinifolia treeebb online treefinding tool. Pterocarya fraxinifolia the wingnuts pterocarya are large deciduous monoecious trees i. The amount of edible nut in the wingnuts is about the same as that in the seed of the scots pine pinus sylvestris, i. Each leaf has 23 or more, oblong to ovate, glossy, darkgreen leaflets. The leaves are imparipinnate and the flowers are green. Pterocarya fraxinifolia is similar in appearance to pterocarya stenoptera, chinese wingnut, however, the leaf rachis of p. It can sucker so it is best planted at least 20 metres away from any other tree in a. Pterocarya fraxinifolia shrubby, with short trunk, broad crown and smaller leaf pterocarya fraxinifolia var. Evaluation of biological activity and analysis of volatile. Permission is granted to copy, distribute andor modify this document under the terms of the gnu free documentation license, version 1.
The caucasian wingnut pterocarya fraxinifolia spach is an emblematic and. Pterocarya fraxinifolia caucasian wingnut arboretum mustila. Pterocarya fraxinifolia fed to pigs and poultry had good activity in replacing antibiotic growth promoters. Pterocarya fraxinifolia, known as wing nut, is a native of iran and was introduced into britain in the 1780s. Because of the low branching and widely spreading lateral branches old specimens are sometimes broader than they are tall. Pterocarya rhoifolia is a deciduous tree growing to 30 m 98ft 5in. This page is best viewed in an uptodate web browser with style sheets css enabled. The flowers are produced in long pendulous, greenishgolden catkins, they are followed by ribbons of winged fruit. Pterocarya fraxinifolia from burncoose nurseries available online to buy information. Browse pictures and read growth cultivation information about caucasian wingnut pterocarya fraxinifolia supplied by member gardeners in the plantfiles database at daves garden. It is characterized by its hanging, compound leaves and long catkins, up to 50 cm. Pterocarya fraxinifolia euforgen european forest genetic.
Pterocarya fraxinifolia, commonly called caucasian wingnut, is native from the caucasus to northern iran. There are no related plants for species pterocarya fraxinifolia. It is a fast growing tree that can reach 20 tall in the first 5 years. Pdf not available shapefile not available jpg not available. It is a beast of a tree, growing as wide as it is tall so not one for a garden. Pdf variation in chemical components and biological activity of. Records of pterocarya fraxinifolia are double in belgium. From caucasus and northern iran comes one of my absolutely top favourites wing nut. Caucasian wingnut pterocarya fraxinifolia is a fastgrowing, mediumsized deciduous.
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