University of Illinois Home Contact Search
UI Plants Woody Ornamentals
Advanced Search
Select a Plant
ResourcesLinks
 Plant Details
habit
leaves
buds
stems
flowers
fruits
fallcolor
bark
culture

 

 

 


Quercus rubra



More Photos
 Selected PhotoPhoto #1Photo #2Photo #3Photo #4Photo #5Next Photo

 

Quercus rubra
Red oak

Alternate, simple and obovate or ovate in shape, the 5 to 8" long leaves have 3-11 bristle-pointed lobes. The sinuses between the lobes extend about 1/2-way to the midvein. They are glossy dark green on top and paler below with tufts of hairs in the axils of the veins. As fall approaches, the petioles pick up a slight to strong red cast where exposed to sunlight. In contrast, the petioles of Quercus velutina turn yellow in the fall.

 
All information on this site is copyright protected. Please see our copyright statement.  
©2025  Gary J. Kling, University of Illinois at Urbana-Champaign
  Christopher P. Lindsey, hort.net, NCSA
  Mark E. Zampardo, College of Lake County