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Red Oak

Quercus rubra

Red Oak foliage during autumn on Farrell Avenue in Ewing, New Jersey

A large northern red oak tree in Glen Abbey, Oakville, Ontario.

Quercus rubra, the northern red oak or common red oak, is an oak tree in the red oak group (Quercus section Lobatae). It is a native of North America, in the eastern and central United States and southeast and south-central Canada. It has been introduced to small areas in Western Europe, where it can frequently be seen cultivated in gardens and parks.

Quick Facts

Scientific name Quercus rubra
Family Fagaceae
Height 60-75 ft
Bloom time May
Sun Full sun
Moisture Mesic
Soil Loam
Wildlife value Fast-growing keystone oak; acorns mature in two years; host to hundreds of caterpillars

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Image Credits

  • Famartin (CC BY-SA 4.0)
  • Bay & Gables (CC BY-SA 4.0)

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