Physical Characteristics. Platanus orientalis is a deciduous Tree growing to 30 m (98ft) by 30 m (98ft) at a fast rate. It is hardy to zone (UK) 7. It is in flower in May, and the seeds ripen from Oct to February. to Haiyan Lee; Here in LA Platanus orientalis will grow but without the colder winters, it never will look quite as good as other species of Plantanus more adaptable to warm climates, such as Platanus acerifolia-London Plane Tree, the native California Sycamore-Plat. London planetree is a hybrid cross between American sycamore (P. occidentalis) and Oriental planetree (P. orientalis). The original cross may have occurred as early as the 1640s, after which this tree became widely planted in London and other major European cities because of its perceived tolerance for urban pollution.  An old world species, Platanus orientalis (orientalis, Latin for “rising” or of the east), occurs from Asia Minor to the Himalayas. Hybrids between these two species are known as the London Plane Tree, (Platanus x. acerifolia or Platanus. Sycamore (Platanus occidentalis) Our native Sycamore is a common yet distinctive sight in both natural and planted landscapes. It's bark— a “camouflage” pattern of peeling patches, like tan, gray and brown puzzle pieces—eventually turns to a smooth white on the mature trunk and branches. Platanus orientalis is a deciduous Tree growing to 30 m (98ft) by 30 m (98ft) at a fast rate. to Haiyan Lee; Here in LA Platanus orientalis will grow but without the colder winters, it never will look quite as good as other species of Plantanus more adaptable to warm climates, such as Platanus acerifolia-London Plane Tree, the native California Sycamore-Plat. Overview: The London plant-tree (Platanus × acerifolia) is a large deciduous tree that is quite resilient in urban conditions. This tree is a cross between two other sycamore species: Platanus occidentalis (American sycamore) and Platanus orientalis (Oriental plane). Latin Name: The Latin name for this species is Platanus × acerifolia. An x in the species name highlights the fact that it is a hybrid Platanus orientalis (oriental plane). Native to southeast Europe and southwest Asia, oriental plane is a long-lived tree with widely spreading branches and spiky round fruits. Platanus orientalis (oriental plane) next to the Orangery at Kew Gardens. About this species. A tree with widely spreading branches, maple-like leaves and flaky bark, oriental plane is also noted for its dangling, spiky round clusters of fruits. The Tree of Hippocrates, under which the ancient Greek physician taught medicine at Kos, is reputed to have been an oriental plane tree. London plane in NMSU. The London plane is a large deciduous tree growing 20–30 m (66–98 ft), exceptionally over 40 m (131 ft) tall, with a trunk up to 3 m (10 ft) or more in circumference. The bark is usually pale grey-green, smooth and exfoliating, or buff-brown and not exfoliating Platanus × acerifolia, London plane, London planetree, or hybrid plane, is a tree in the genus Platanus. It is usually thought to be a hybrid of Platanus orientalis (oriental plane) and Platanus occidentalis (American sycamore). Some authorities think that it may be a cultivar of P. orientalis. The London plane is a large deciduous tree growing 20–30 m (66–98 ft), exceptionally over 40 m (131 ft) tall, with a trunk up to 3 m (10 ft) or more in circumference. The bark is usually pale grey-green, smooth and exfoliating, or buff-brown and not exfoliating
http://www.pfaf.org/user/Plant.aspx?LatinName=Platanus%20orientalis http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=a892 http://www.etsu.edu/arboretum/totw.html http://www.pfaf.org/user/Plant.aspx?LatinName=Platanus%20orientalis http://treesandshrubs.about.com/od/commontrees/p/LondonPlaneTreeGrowingProfile.htm http://www.kew.org/science-conservation/plants-fungi/platanus-orientalis-oriental-plane https://en.wikipedia.org/wiki/Platanus_%C3%97_acerifolia https://en.wikipedia.org/wiki/Platanus_%C3%97_acerifolia
what is germination temperature Platanus orientalis tree