English Oak Art

English Oak Leaves (quercus Robur)

Simon Booth/science Photo Library

Oak Apple Gall On Oak (quercus Robur)

Dr Jeremy Burgess

English Oak Acorns (quercus Robur)

Bruno Petriglia/science Photo Library

Section Of English Oak

Steve Lowry/science Photo Library

Cross-section Of English Oak

Steve Lowry/science Photo Library

Section Of English Oak #1

Steve Lowry/science Photo Library

Quercus Robur Acorns (english Oak)

Ian Gowland/science Photo Library

Oak Burr

Dr Keith Wheeler/science Photo Library

Oak Burr #1

Dr Keith Wheeler/science Photo Library

Oak Bark

Geoff Kidd/science Photo Library

Oak Bark

Th Foto-werbung/science Photo Library

Oak Tree

Metropolitan Museum Of Art/science Photo Library

Male Catkins Of Common Oak (quercus Robur)

Bob Gibbons/science Photo Library

Ancient Cathedral Oak

Bob Gibbons/science Photo Library

Silk Button Galls On The Underside Of Common Oak Leaves

Bob Gibbons/science Photo Library

Bark Damage To An Oak Tree

Chris B Stock/science Photo Library

Cherry Gall On Pedunculate Oak (quercus Robur) Leaf

Colin Varndell/science Photo Library

Artichoke Gall

Bob Gibbons/science Photo Library

Cherry Gall

Colin Varndell/science Photo Library

Knopper Gall

Bob Gibbons/science Photo Library

Silk Button Galls

Bob Gibbons/science Photo Library

Quercus Robur

Science Photo Library

Quercus Robur

Paul Shoesmith/science Photo Library

Quercus Robur #1

Paul Shoesmith/science Photo Library

Quercus Robur Acorns

Brian Gadsby/science Photo Library

Quercus Robur

Brian Gadsby/science Photo Library

Quercus Robur

Bjorn Svensson/science Photo Library

Quercus Pedunculata

M F Merlet/science Photo Library

Quercus Robur

Bob Gibbons/science Photo Library

Knopper Gall #1

Colin Varndell/science Photo Library

Cherry Gall #1

Colin Varndell/science Photo Library

Knopper Gall On Acorn

Geoff Kidd/science Photo Library

Woodland #1

Simon Fraser/science Photo Library

Oak Forest

Steve Horrell/science Photo Library

Oak And Birch Trees In Fog

Steve Taylor/science Photo Library

Oak Acorns (quercus Robur) On Moss

Colin Varndell/science Photo Library

Oak Tree At Sunrise

Dr Keith Wheeler/science Photo Library

Oak Tree At Sunrise #1

Dr Keith Wheeler/science Photo Library

Oak Trees

Bjorn Svensson/science Photo Library

Oak (quercus Robur) Acorns

Colin Varndell/science Photo Library

Oak Acorns (quercus Robur)

Colin Varndell/science Photo Library

Oak Acorns (quercus Robur) #1

Colin Varndell/science Photo Library

Oak (quercus Robur)

Colin Varndell/science Photo Library

English oak (Quercus robur) #2

Science Photo Library

Acorns (quercus Robur)

Colin Varndell/science Photo Library

English Oak (quercus Robur)

Adrian Bicker

English Oak (quercus Robur) #2

Adrian Bicker

English Oak (quercus Robur) #4

Adrian Bicker

English Oak (quercus Robur) Acorns

Adrian Bicker

Oak Tree In Mist

Dr Keith Wheeler/science Photo Library

Oak-apples Caused By Gall Wasps

Dr Jeremy Burgess/science Photo Library

Oak Leaf Litter (quercus Robur)

Colin Varndell/science Photo Library

Oak Trees In Winter

Simon Booth/science Photo Library

Oak Woodland

Dr Keith Wheeler/science Photo Library

Oak Fern

Simon Fraser/science Photo Library

Oak Tree At Sunrise

Jeremy Walker/science Photo Library

Oak Hook-tip

Heath Mcdonald/science Photo Library

Oak Hook-tip #1

Heath Mcdonald/science Photo Library

Oak Tree (quercus Sp.)

Dr Keith Wheeler/science Photo Library

Oak Sapling (quercus Robur)

Georgette Douwma

Spangle Galls On An Oak Leaf, Sem

Power And Syred

Artichoke Galls On Pedunculate Oak

Adrian Bicker

Pollarded Sessile Oak (quercus Petraea) Trees

Bob Gibbons/science Photo Library

Clustered Oak Bonnet Mushrooms

Vaughan Fleming/science Photo Library

English Oak Tree (quercus Rober) At Dawn

Bob Gibbons

English Oak Tree (quercus Rober) At Dawn #1

Bob Gibbons

English Oak Buds

Colin Varndell

English Oak (quercus Robur) #1

Adrian Bicker

English Oak (quercus Robur) #3

Adrian Bicker

English Oak (quercus Robur) #5

Adrian Bicker

English Oak Acorns (quercus Robur)

Bob Gibbons

English Oak Acorns (quercus Robur) #1

Bob Gibbons