Quercus robur

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Combined with effective whitening ingredients of bodhi fruits, it can make your skin moisturized, and cover dark skin and blemishes 7) After using basic nutrient makeup cream, spread some lotion on the whole face Rumu Moisturizing Foundation Lotion mo Pedunculate OakLeaves and acorns (note the long acorn stems).Conservation statusLeast Concern(IUCN 3.1)Scientific classificationKingdom:PlantaePhylum:MagnoliophytaClass:MagnoliopsidaOrder:FagalesFamily:FagaceaeGenus:QuercusSection:QuercusSpecies:Q. roburBinomial nameQuercus roburL.Quercus robur (sometimes considered Q. pedunculata) is commonly known as the Pedunculate Oak or English oak. It is native to most of Europe, and to Asia Minor to the Caucasus, and also to parts of North Africa.Contents1 Taxonomy 2 Description 3 Ecological importance 4 Commercial Forestry 5 Cultivars and hybrids 6 Images 7 See also 8 References 9 External links // TaxonomyAncient pedunculate oaks at Wistman's Wood in Devon, England.Q. robur (Latin quercus, "oak" + robur "strength, hard timber") is the type species of the genus (the species by which the oak genus Quercus is defined), and a member of the white oak section Quercus section Quercus. The populations in Italy, southeast Europe, and Asia Minor and the Caucasus are sometimes treated as separate species, Q. brutia Tenore, Q. pedunculiflora K. Koch and Q. haas Kotschy respectively.A close relative is the Sessile Oak (Q. petraea), which shares much of its range. Q. robur is distinguished from this species by its leaves having only a very short stalk 38mm long, and by its pendunculate acorns. The two often hybridise in the wild, the hybrid being known as Quercus rosacea.DescriptionAn old English oak in Baginton, EnglandQ. robur is a large deciduous tree 2535m tall (exceptionally to 50m), with lobed and nearly sessile (very short-stalked) leaves 714cm long. Flowering takes place in mid spring, and their fruit, called acorns, ripen by the following autumn. The acorns are 22.5cm long, pedunculate (having a peduncle or acorn-stalk, 37cm long) with one to four acorns on each peduncle.It is a long-lived tree, with a large widespreading crown of rugged branches. While it may naturally live to an age of a few centuries, many of the oldest trees are pollarded or coppiced, both pruning techniques that extend the tree's potential lifespan, if not its health. A specimen of notable longevity is one in Stelmu??, Lithuania which is believed to be approximately 1,500 years old, possibly making it the oldest oak in Europe; another specimen, called the 'Kongeegen' ('Kings Oak'), estimated to be about 1,200 years old, grows in Jaegerspris, Denmark. Yet another can be found in Kvilleken, Sweden, .It is over 1,000 years old and 14 meters around. Of maiden (not pollarded) specimens, one of the oldest is the great oak of Ivenack, Germany. Tree-ring research of this tree and other oaks nearby gives an estimated age of 700 to 800 years old. Also the 'Bowthorpe Oak' in Lincolnshire, England is estimated to be 1,000 years old making it the oldest in the UK.Ecological importanceThe Gyula Juhz memorial tree in MakWithin its native range Q. robur is valued for its importance to insects and other wildlife. Numerous insects live on the leaves, buds, and in the acorns. The acorns form a valuable food resource for several small mammals and some birds, notably Eurasian Jays Garrulus glandarius. Jays were overwhelmingly the primary propagators of oaks before humans began planting them commercially, because of their habit of taking acorns from the umbra of its parent tree and burying it undamaged elsewhere. Mammals, notably squirrels who tend to hoard acorns and other nuts most often leave them too abused to grow in the action of moving or storing them.Commercial ForestryQuercus robur' is planted for forestry, and produces a long-lasting and durable heartwood, much in demand for interior and furniture work. The wood of Q. robur is identified by a close examination of a cross-section perpendicular to fibres. The wood is characterised by its distinct (often wide) dark and light brown growth rings. The earlywood displays a vast number of large vessels (~0.5 mm diameter). There are rays of thin (~0.1 mm) yellow or light brown lines running across the growth rings.Cultivars and hybridsA number of cultivars are grown in arboreta and in parks and gardens. The most common cultivar is Quercus robur 'Fastigiata', and is the exception among Q. robur cultivars which are generally smaller than the standard tree, growing to between 10-15 m and exhibit unusual leaf or crown shape characteristics.Quercus robur 'Fastigiata' ("Cypress Oak"), probably the most common cultivated form, it grows to a large imposing tree with a narrow columnar habit. The fastigiate oak was originally propagated from an upright tree that was found in central Europe....(and so on) To get More information , you can visit some products about seaweed fertilizer, tricycle bike, . The Rumu Moisturizing Foundation Lotion products should be show more here!