{"id":628,"date":"2026-10-12T11:30:36","date_gmt":"2026-10-12T15:30:36","guid":{"rendered":"https:\/\/www.marshall.edu\/arboretum\/?page_id=628"},"modified":"2026-10-12T11:30:36","modified_gmt":"2026-10-12T15:30:36","slug":"london-planetree","status":"publish","type":"page","link":"https:\/\/www.marshall.edu\/arboretum\/trees\/london-planetree\/","title":{"rendered":"London Planetree"},"content":{"rendered":"
\n

Platanus \u00d7 hybrida<\/em><\/p>\n

Overview<\/h2>\n

The London Planetree is a large shade tree widely planted in cities, parks, campuses, and public landscapes throughout the world. Believed to be a hybrid between American Sycamore (Platanus occidentalis<\/em>) and Oriental Plane (Platanus orientalis<\/em>), it combines the size and adaptability of its parent species with exceptional tolerance of urban conditions.<\/p>\n

Known for its mottled bark, broad canopy, and resilience, London Planetree has become one of the most successful urban trees in Europe and North America. Its ability to withstand pollution, compacted soils, and challenging growing conditions has made it a favorite for streets, plazas, and institutional landscapes.<\/p>\n

Identification<\/h2>\n

Leaves<\/h3>\n
    \n
  • Alternate leaf arrangement<\/li>\n
  • Large, maple-like leaves<\/li>\n
  • Three to five broad lobes<\/li>\n
  • Dark green during the growing season<\/li>\n
  • Yellow to brown fall color<\/li>\n<\/ul>\n

    Bark<\/h3>\n
      \n
    • Distinctive exfoliating bark<\/li>\n
    • Outer bark peels away in patches<\/li>\n
    • Reveals cream, tan, olive, and gray inner bark<\/li>\n
    • Creates a camouflage-like appearance<\/li>\n<\/ul>\n

      Flowers<\/h3>\n
        \n
      • Small, inconspicuous flowers<\/li>\n
      • Produced in spring<\/li>\n
      • Wind-pollinated<\/li>\n
      • Male and female flowers occur separately on the same tree<\/li>\n<\/ul>\n

        Fruit<\/h3>\n
          \n
        • Round seed balls suspended on long stalks<\/li>\n
        • Usually produced in pairs<\/li>\n
        • Persist through winter<\/li>\n
        • Break apart to release numerous seeds<\/li>\n<\/ul>\n

          Size<\/h3>\n
            \n
          • Typically grows 60 to 90 feet tall<\/li>\n
          • Can exceed 100 feet under favorable conditions<\/li>\n
          • Mature spread of 50 to 80 feet<\/li>\n<\/ul>\n

            Origin and History<\/h2>\n

            London Planetree is believed to have originated as a hybrid between the American Sycamore and the Oriental Plane, likely in Europe during the seventeenth century. Its exact origin remains uncertain, but it became widely planted in London and other European cities, leading to its common name.<\/p>\n

            Because of its adaptability and durability, the species spread rapidly throughout North America and remains one of the most widely planted urban shade trees.<\/p>\n

            Within the Marshall University Arboretum, London Planetree is classified as a Non-Native<\/strong> species.<\/p>\n

            Ecology and Wildlife Value<\/h2>\n

            London Planetree provides many of the ecological benefits associated with large canopy trees.<\/p>\n

            Its canopy provides:<\/p>\n

              \n
            • Shade and cooling<\/li>\n
            • Nesting habitat for birds<\/li>\n
            • Stormwater interception<\/li>\n
            • Carbon storage<\/li>\n
            • Shelter for wildlife<\/li>\n<\/ul>\n

              The tree also supports insects, birds, and other organisms commonly associated with mature urban forests.<\/p>\n

              Human Uses and Cultural Significance<\/h2>\n

              London Planetree is among the most important urban trees in the world.<\/p>\n

              The species is valued for:<\/p>\n

                \n
              • Exceptional tolerance of pollution<\/li>\n
              • Adaptability to compacted soils<\/li>\n
              • Large shade canopy<\/li>\n
              • Attractive bark<\/li>\n
              • Long lifespan<\/li>\n<\/ul>\n

                It is frequently planted along:<\/p>\n

                  \n
                • Streets<\/li>\n
                • Campuses<\/li>\n
                • Public squares<\/li>\n
                • Parks<\/li>\n
                • Historic landscapes<\/li>\n<\/ul>\n

                  The wood is similar to that of American Sycamore and has been used for furniture, veneer, interior woodwork, and specialty products.<\/p>\n

                  London Planetree at Marshall University<\/h2>\n

                  London Planetree contributes shade, beauty, and urban forest diversity to the Marshall University Arboretum. Its broad canopy and striking bark make it easy to recognize throughout the year, while its adaptability demonstrates why it has become such a popular tree in developed landscapes.<\/p>\n

                  As a non-native hybrid, London Planetree highlights the role of horticulture and tree breeding in shaping modern urban forests while complementing the arboretum’s collection of both native and introduced shade trees.<\/p>\n

                  Quick Facts<\/h2>\n

                  Common Name:<\/strong> London Planetree
                  \nScientific Name:<\/strong> Platanus \u00d7 hybrida<\/em>
                  \nFamily:<\/strong> Platanaceae
                  \nNative Region:<\/strong> Non-Native
                  \nMature Height:<\/strong> 60-90 feet (occasionally 100+ feet)
                  \nMature Spread:<\/strong> 50-80 feet
                  \nGrowth Rate:<\/strong> Fast
                  \nSun Requirements:<\/strong> Full Sun
                  \nSoil Preferences:<\/strong> Adaptable; tolerates a wide range of soil conditions and urban environments
                  \nUSDA Hardiness Zones:<\/strong> 5-9
                  \nBloom Period:<\/strong> April to May
                  \nFruit\/Seed:<\/strong> Round seed balls that persist into winter
                  \nWildlife Value:<\/strong> Provides shade, habitat, and environmental benefits associated with large canopy trees
                  \nNotable Characteristics:<\/strong> Mottled exfoliating bark, large canopy, urban tolerance, and hybrid origin<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

                  Platanus \u00d7 hybrida Overview The London Planetree is a large shade tree widely planted in cities, parks, campuses, and public landscapes throughout the world. Believed to be a hybrid between American Sycamore (Platanus occidentalis) and Oriental Plane (Platanus orientalis), it combines the size and adaptability of its parent species with exceptional tolerance of urban conditions.<\/p>\n","protected":false},"author":224,"featured_media":0,"parent":6,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-narrow.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-628","page","type-page","status-publish","hentry"],"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.marshall.edu\/arboretum\/wp-json\/wp\/v2\/pages\/628","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.marshall.edu\/arboretum\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.marshall.edu\/arboretum\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.marshall.edu\/arboretum\/wp-json\/wp\/v2\/users\/224"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marshall.edu\/arboretum\/wp-json\/wp\/v2\/comments?post=628"}],"version-history":[{"count":1,"href":"https:\/\/www.marshall.edu\/arboretum\/wp-json\/wp\/v2\/pages\/628\/revisions"}],"predecessor-version":[{"id":629,"href":"https:\/\/www.marshall.edu\/arboretum\/wp-json\/wp\/v2\/pages\/628\/revisions\/629"}],"up":[{"embeddable":true,"href":"https:\/\/www.marshall.edu\/arboretum\/wp-json\/wp\/v2\/pages\/6"}],"wp:attachment":[{"href":"https:\/\/www.marshall.edu\/arboretum\/wp-json\/wp\/v2\/media?parent=628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}