Bark of cork oak (Quercus suber)
Cork oak trunk
Cork oaks (Quercus suber) growing along countryside highway in summer
France, Corsica, San Pellegrino, tree trunk of an old cork oak
Italy, Sardinia, Aggius, cork oak forest
Tree eye of an oak, close-up
Low Angle View of Large Oak Tree in Winter
Cork oak tree
Close-up of tree bark
Young woman reading a book leaning against a cork oak tree
Germany, Bavaria, Lower Franconia, Pedunculate Oak, Quercus robur
Low Angle View of Large Oak Tree Trunk and Limbs with Green Leaves
Man removing bark from cork oak in Portugal
コルクの木
Trunk of Southern Live Oak Tree
Stacked cork oak bark
Cork cut from cork oak bark
Smiling young woman at a tree trunk
France, Corsica, San Pellegrino, old cork oaks in sunlight
Tree bark textured background
Cork oak tree, 19th century
Stripping bark from oak trees mixed with copperas.
カシワ(樹皮)〔薬用〕 8月 タンニン原料
Brown Oak Leaf Hanging from Tree Branch
Oak tree (Quercus) in spring with backlit, lend flare
Tree Bark, Close-up
Cork oak
Cork oak (Quercus suber), artwork
Oak tree in High Fens Nature Park
Oak
カシワ(薬用) タンニン原料
France, Corsica, San Pellegrino, old cork oaks
Ireland, County Donegal, View of oak forest in Glenveagh National Park
Exploring nature
tree trunk, Oak
Oman, Ad Dakhiliyah, Izki, Close-up of palm tree trunk
Very Old Oak Tree
カシワの大樹の緑
Very Old Oak Tree, Close Up
Oak Trees and Green Leaves
Close-up of green tree bark
樹皮
Oak Tree Branch with Green Leaves Blowing in Wind
Oak Tree with Tree Limbs Forming Letter A
Rows of commercially grown poplar trees.
Africa, Namibia, Quiver Tree, Detail of tree trunk
カシワ
Spain, Biscay, Guernica, Columns surrounding trunk of Tree of Gernika
Oak trees and wildflower meadow
Bare Tree
Early morning sun in forest on old oak trees. Bavaria, Germany
Oak tree sapling and acorn
Pinhole View of Tree
ブナの樹皮
Oak tree
Harvested cork oak tree
Germany, Hesse, Dead oak in autumn at Jungle Sababurg
Sweden, Moelle, Sun shining through crown of an oak tree
Colorful bark on tree trunks, close-up
Burl on tree trunk
Blurred Tree Bark
Germany, Bavaria, Upper Bavaria, Chiemgau, Grassau, oak tree
Germany, Saxony, Leipzig, Old oak tree growing in Palmengarten park
Germany, Saxony, Leipzig, Oak trees growing in Palmengarten park
Cedar Tree Bark with Striations and Green Tint
Crowded Trees, Ille de Re, France
Tree and foliage, low angle view, close-up
Germany, Bavaria, Neusaess, Large oak tree growing beside countryside dirt road
Germany, Bavaria, Munsing, Aerial view of lone oak tree growing in green countryside meadow
Germany, Munich, Dry leaves of oak tree in autumn
Wooden birdhouse on tree trunk in park
Harvested cork oak tree (close-up)
Large Old Oak Tree
Tree bark, full frame
Three pieces of oak bark
Spain, Tenerife, Trees in forest
Close-up of tropical tree trunk
Germany, Bavaria, Wolfratshausen, Drone view of lone oak tree growing in green meadow
Close up of fungi growing on tree trunk
Common oak, chopped bark and leaves
branches of the oak
Close up of the bark of a palm tree.
新緑の大木
Chile, Los Sauces, Nahuelbuta National Park, Alercen tree
Germany, Saxony, Oak leaves changing color in autumn
Nature Environment
Blue Paint on Tree Trunk
Pine Tree Bark, Detail
Germany, tree, moss-grown in winter
Germany, tree, branches, moss-grown in winter
紅葉したカシワ
Tree bark
Germany, Hesse, Black Bulgar, Bulgaria inquinans, on bark
Germany, Hesse, Idyllic avenue in autumn with oak trees
Germany, Hesse, Oak tree in autumn at Jungle Sababurg
Germany, Hesse, Oak tree in autumn at Sababurg forest
Blindworm on bark
Germany, Baden-Wuerttemberg, detail of a downy birch, birch bark
Row of Southern Live Oak Trees, Charleston, South Carolina, USA
Tall Trees in Forest, Low Angle View, Washington, USA
Rolling hills and oak trees
古木
Southern Live Oak Trees Covered in Spanish Moss, Charleston, South Carolina, USA
Tree Bark, Close-Up
Old oak tree standing in summer meadow
Germany, Ivenack, Ivenacker Eichen, very old pedunculate Oak
Tree bark covered with ivy leaf and moss in forest
Oak trees illuminated by rays of sunlight
cherry blossoms
Tree trunk
Birch Tree Detail of Bark and Lichen in Winter
果実をくわえたエゾリス
Poplar tree plantation, tree nursery growing tall straight trees with white bark in Oregon, USA
Texture
Portrait of eating Eurasian red squirrel
サクラ
Spain, Valladolid, Tree trunks in foggy pine forest
Spain, Valladolid, Bare trees in foggy pine forest
Germany, Bavaria, Aerial view of country road stretching along edge of green countryside field
Oak tree with orange and green leaves in autumn forest
角館の武家屋敷の岩橋家のカシワ
Tree eye of European walnut, close-up
Trees in Forest
Italy, Tree Trunk of larch
ヤナギタケ
柏の大樹と青空
Common Yellow Lichen on Tree Bark
Spain, Bark of Madrono Canario in Canary Islands
Bark textures
Germany, Oak tree in field near Altenkrempe
Spanish Moss on Southern Live Oak Tree
Germany, View of oak tree near River Amber
wooden bench underneath huge oak tree
Aspen Grove
柏新緑
Upright Green Oak Leaf on Ground
Animals
Birch forest
Spain, Galicia, Ferrol, Low angle shot of a three in the forest
Italy, Milan, Low angle view of tall green tree
Close up of palm tree trunk.
Poison Oak leaves turing scarlet
Beech bark showing old branch scars
Tree trunk used as hotel for carpenter bees
Trees marked for cutting
Close-up of Tree Bark and Sky, Low Angle View
巨木の森
老木の断片
Heart shaped stone on bark
Two green frogs sitting on plant bark
Oak tree branches
Close-up of baobab tree bark
Close-up of baobab bark and knot
Heart shaped stone on bark background
Peeling Tree Bark
Mottled Tree Bark
Vine growing up side of tree trunk
Palm tree trunk bark pattern.
Sicily, Syracuse Province, Noto Antica, Cava del Carosello, gum tree, low angle view
Oak Trees
A plantation of poplar trees, commercial tree farm. White bark.
2,000 Year Old Oak Tree, Ormand, Florida, USA
Maple Tree Bark, Close-Up
Peeling bark on Birch Tree
樹木
Tree with Icy Branches
Burl on a sessile oak (Quercus petraea)
Stack of cork tree barks
Fallen oak tree leaves lying on ground in autumn
An aspen tree with smooth white bark. The outline shadow of three maple leaves on the trunk.