Contents 1 Description 2 Cultivation 3 See also 4 References 5 External links


Description[edit] This large tree grows to 35 metres (110 ft) in height with a trunk diameter of up to one meter (three feet). A specimen on the campus of Stanford University has a trunk girth (circumference) of 10.5 metres (34.4 ft).[1] The trunk generally divides into two or more large trunks splitting into many branches. The bark is an attractive patchwork of white, tawny beige, pinkish gray, and pale brown, with older bark becoming darker and peeling away. Platanus racemosa is the dominant species in the globally and state endangered sycamore-alluvial woodland habitat. The large palmately lobed leaves may be up to 25 centimetres (9.8 in) centimeters wide and have three or five pointed lobes. New leaves are a bright translucent green and somewhat woolly. The deciduous tree drops copious amounts of dry golden to orangish red leaves in the fall. The inflorescence is made up of a few spherical flower heads each around a centimeter wide. The female flower heads develop into spherical fruit clusters each made up of many hairy, maroon-red-woolly achenes. The tough and coarse-grained wood is difficult to split and work. It has various uses, including acting as a meat preparation block for butchers. Many small birds feed on its fruit, and several mammals eat its twigs and bark. The pollen and the hairs on leaves and flowers can be allergens for some people.[2] New leaves are susceptible to anthracnose canker, which, when it causes a side bud to become the new leader, can create picturesque angling trunks and branches on older specimens.[2]


Cultivation[edit] It is also widely planted horticulturally as a landscape tree in public landscapes and private gardens. New appreciation for how it shades sun in summer and lets sun through in winter has led to its use in green architecture and sustainable design. The aesthetics of its bark and its overall form add interest. Platanus racemosa leaves and achenes


See also[edit] Gardening portal California native plants Natural landscaping


References[edit] ^ Stanford Trees, Shrubs, and Vines ^ a b Californiagardens.com Deardorff, David (1977). "Plant Portraits: California Sycamore (Platanus racemosa)". Garden. 1: 5–7 – via Archive.org. 


External links[edit] Jepson Manual Treatment Photo gallery Interactive Distribution Map of Platanus racemosa Wikimedia Commons has media related to Platanus racemosa. Taxon identifiers Wd: Q164301 EoL: 594707 FNA: 233500963 GBIF: 3152812 GRIN: 28805 iNaturalist: 58231 IPNI: 685878-1 ITIS: 19022 NCBI: 111540 Plant List: kew-2570467 PLANTS: PLRA Tropicos: 25300004 Retrieved from "https://en.wikipedia.org/w/index.php?title=Platanus_racemosa&oldid=825764712" Categories: PlatanusFlora of CaliforniaFlora of the California desert regionsFlora of the Sierra Nevada (U.S.)Natural history of the California chaparral and woodlandsNatural history of the California Coast RangesNatural history of the Central Valley (California)Natural history of the Channel Islands of CaliforniaNatural history of the Colorado DesertNatural history of the Peninsular RangesNatural history of the San Francisco Bay AreaNatural history of the Santa Monica MountainsNatural history of the Transverse RangesTrees of Baja CaliforniaTrees of the Southwestern United StatesTrees of Mediterranean climateGarden plants of North AmericaOrnamental treesHidden categories: Articles with 'species' microformats


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Platanus_racemosa - Photos and All Basic Informations

Platanus_racemosa More Links

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