• Results for
    • oak
  • (87)
Sessile oak, Quercus petraea, Front view of a sprig of pale new spring leaves against pale green.
Sessile oak, Quercus petraea, Front view of a sprig of pale new spring leaves against pale green.
Common oak, Quercus robur, Side view of upper branches of some trees with ivy climbing up the trunks.
Common oak, Quercus robur, Side view of upper branches of some trees with ivy climbing up the trunks.
Hydrangea, Oakleaf hydrangea, Hydrangea quercifolia 'Pee Wee', Close view of the small flowers that make up the inflorescences or clusters.
Hydrangea, Oakleaf hydrangea, Hydrangea quercifolia 'Pee Wee', Close view of the small flowers that make up the inflorescences or clusters.
Oak, Quercus robur, Spangle galls, Neuroterus quercusbaccarum on common oak, Close view of two backlit leaves showing the eggs of this parasitic wasp.
Oak, Quercus robur, Spangle galls, Neuroterus quercusbaccarum on common oak, Close view of two backlit leaves showing the eggs of this parasitic wasp.
Oak, Quercus robur, Spangle galls, Neuroterus quercusbaccarum on common oak, Close view of two backlit leaves showing the eggs of this parasitic wasp.
Oak, Quercus robur, Spangle galls, Neuroterus quercusbaccarum on common oak, Close view of two backlit leaves showing the eggs of this parasitic wasp.
Common oak, Quercus robur, leaves infested with the common spangle gall caused by the cynipid wasp.
Common oak, Quercus robur, leaves infested with the common spangle gall caused by the cynipid wasp.
Oak, Quercus robur.
Oak, Quercus robur.
Oak, Acorn, Quercus robur.
Oak, Acorn, Quercus robur.
Oak, Acorn, Quercus robur.
Oak, Acorn, Quercus robur.
Sessile oak, Quercus petraea, snow covered leaf hanging on a twig.
Sessile oak, Quercus petraea, snow covered leaf hanging on a twig.
Oak, Quercus robur. Digitally manipulated image of oak tree with stark,bare branches in winter landscape with fence line behind. Use of cool, muted colours create the effect of an illustration or pain...
Oak, Quercus robur. Digitally manipulated image of oak tree with stark,bare branches in winter landscape with fence line behind. Use of cool, muted colours create the effect of an illustration or pain...
Acorn of Quercus robur.
Acorn of Quercus robur.