College of Agriculture, Health and Natural Resources

Plant Database

Quercus imbricaria

Shingle Oak, Laurel Oak

Fagaceae

Shingle Oak, Laurel OakShingle Oak, Laurel OakShingle Oak, Laurel OakShingle Oak, Laurel OakShingle Oak, Laurel OakShingle Oak, Laurel Oak
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Habitat

  • eastern, central and southern U.S.
  • zone 5

Habit and Form

  • 50 to 75' tall
  • pyramidal in youth
  • oval, rounded or gum drop-shaped when mature
  • branching is upright and spreading
  • lower branches can hang down much like pin oak

Summer Foliage

  • simple, unlobed leaves
  • alternate leaf arrangement
  • leaves are 3" to 6" long 1.0 to 1.5" wide
  • matured summer foliage is a very dark, lustrous green
  • attractive, high quality, summer foliage

Autumn Foliage

  • yellow-brown
  • brown leaves persist on the tree into winter

Flowers

  • monoecious
  • pendulous yellow-green catkins (male)
  • blooms in May
  • messy

Fruit

  • small acorns
  • 0.6" long
  • take two years to mature (black oak group)

Bark

  • gray brown color
  • develops shallow furrows and ridges

Culture

  • fairly easy to transplant for an oak
  • full sun
  • tolerant of urban conditions
  • prefers moist, well-drained, acidic soils, but quite adaptable
  • can be hedged

Landscape Use

  • shade tree
  • specimen
  • naturalizing
  • hedging and barriers
  • can be a very beautiful tree

Liabilities

  • possible twig kill in severe winters
  • leaves persist on tree into winter

ID Features

  • unlobed leaves distinguish it from many oaks
  • retained leaves in winter
  • small acorns

Propagation

  • by seed

Cultivars/Varieties

  • none

© Copyright Mark H. Brand, 1997-2015.

The digital materials (images and text) available from the UConn Plant Database are protected by copyright. Public use via the Internet for non-profit and educational purposes is permitted. Use of the materials for profit is prohibited.

Citation and Acknowledgements: University of Connecticut Plant Database, https://plantdatabase.uconn.edu/, Mark H. Brand, Department of Plant Science and Landscape Architecture, Storrs, CT 06269-4067 USA.