RMTRGA5B鈥Ants on the buttress roots of a tree in the jungle, Quebrada Valencia, Magdalena, Colombia
RFF2DR8Y鈥Flowering Rhododendron in closeup
RFH7AGWX鈥Cross section of a tree trunk showing annual growth rings
RMAEKDRX鈥Tree Rings
RF2YP1DEP鈥Branches Of Pine Tree On Sunny Day
RF2H6YF15鈥Large scale model of a cross section of the trunk of a pine tree. Used in biology class.
RMJNRE70鈥Trunk of a sycamore maple (Acer pseudoplatanus) shot in a broad-leaved ravine forest (Slovenia).
RF2WBAKB9鈥Cornicabra gall in winter, Pistacia terebinthus, produced by the aphid Baizonga pistaciae, Alcoi, Spain
RF3E4CHRB鈥Oak tree furrowed bark texture close up for backgrounds
RF2HW25GB鈥DENDROLOGY A FRESHLY SAWN TREE STUMP SHOWING GROWTH RINGS
RF2CF9H5G鈥Cornus controversy in bloom in the arboretum.
RF3DR6BG8鈥White mulberries hang from a leafy branch against a clear blue sky, captured in close-up to emphasize texture, color and natural detail for food, gard
RF2M4CKNA鈥Rain Dew Drop, Cedar Leaf
RF2HP19BJ鈥Mother and children plant a tree together in the forest for ecological reforestation
RF3BWYHBY鈥Swedish whitebeam twig (Scandosorbus intermedia), green background. Scandosorbus intermedia or, formerly, Sorbus intermedia branch on green background
RMA38NTX鈥Pacific Western Yew branch, California.
RFT9BG07鈥Close up of the cross-section of a branch cut off a cherry tree, showing detail and structure of the heartwood and bark.
RM2ACDK1D鈥Pine bark maple (Acer palmatum 'Issai Nishiki') leaves in autumn.
RF2BX6YR8鈥Cornus controversa in bloom in the arboretum
RF3CPCCMW鈥Close-up of a weathered tree trunk showing detailed growth rings and white fungal formations. The texture and natural decay highlight the passage of t
RFM9W5XF鈥Beautiful tree branch and snow. Natural background. Tree background.
RMM4YWH6鈥beams
RM2H7NFDX鈥A view of woodland with predominately Beech trees, Fagus sylvatica, in the Norfolk countryside at Blickling, Norfolk, England, United Kingdom.
RFW2YRM9鈥Old multiple tree trunk with codominant stems
RF3DTXBE1鈥Looking through a thick beautiful canopy of bright green leaves in North Georgia during spring.
RF3E71DNT鈥Tall Forest Trees Viewed From Below In A Chilean Park With Blue Sky
RF3BJ6W3J鈥Close-up of cut tree logs with visible annual rings and natural cracks in a botanical environment. Dendrology, forest management and plant biology
RF2DD3E2B鈥Dendrological aerial view with green lake and blue black sea in the background.2020
RF2DEMMP7鈥Flowering Pyrus communis
RMC839DJ鈥tree heart
RMABYY04鈥Rhododendron flowers in Babite dendropark Latvia
RFH7AGWY鈥Cross section of a tree trunk showing annual growth rings
RF2YP17PA鈥Teenagers Counting Tree Rings
RF2M6FTCG鈥Cross-section of a freshly sawn-off tree trunk of which the annual growth rings are clearly visible
RF2WBAKB8鈥Cornicabra gall in winter, Pistacia terebinthus, produced by the aphid Baizonga pistaciae, Alcoi, Spain
RF2CF9HFK鈥Cornus controversy in bloom in the arboretum.
RF2HP1BTP鈥Happy girl with conifer for afforestation in the forest as environmental protection project
RM2ACDA5N鈥Cornelian cherry dogwood tree (Cornus mas 'Aurea').
RF2BX6YM7鈥Cornus controversa in bloom in the arboretum
RFM9W5Y4鈥Tree background.Natural background. Beautiful tree and snow.
RM2H7NFHX鈥A view of woodland with predominately Beech trees, Fagus sylvatica, in the Norfolk countryside at Blickling, Norfolk, England, United Kingdom.
RF2DEX0PN鈥Hedge of Fagus sylvatica 'Atropurpurea'
RMAF3R19鈥Flowering Rhododendron in Babite Rhododendron Park Latvia
RF2YP16MK鈥Unrecognizable Girl Holding Maple Leaf
RF2HP1BW1鈥Boy curiously looks at plants in the forest on a forest tour with family in the background
RF2BX6YNT鈥Cornus controversa in bloom in the arboretum
RF2DEMN67鈥Fruits of Cornus kousa 'Satomi'
RFF2H1A0鈥Flowering Rhododendron in closeup
RF2YP14NB鈥Teen Boy Touching Tree Trunk
RF2HP16NM鈥Mother and child with tree seedling doing arborology lesson at environmental protection campaign
RM2ACDJ1T鈥Paperbark maple (Acer griseum) tree trunk.
RF2BXF51B鈥Cornus controversa in bloom in the arboretum
RF2DEMMX5鈥branches of Catalpa speciosa
RMAF3R1A鈥Flowering Rhododendron in Babite Rhododendron Park Latvia
RF2YP14NH鈥Small Cone In Girls Hand
RF2HP16P3鈥Two children with mother planting a tree in the forest at a sustainability campaign in summer
RM2ACDXR0鈥Pollen cones. Pollen cones on a silver fir (Abies alba).
RF2DEMN64鈥Fruits of Sorbus megalocarpa
RMAF3R1D鈥Flowering Rhododendron in Babite Rhododendron Park Latvia
RF2YP17PD鈥Black Boy Counting Tree Rings
RF2HP1AP7鈥Mother and children planting trees together in the forest for sustainable reforestation
RM2ACDK19鈥Sweet cherry (Prunus avium) leaves in autumn.
RF2K5101F鈥Cones of Larix kaempferi x gmelinii var. japonica
RMAF3PFC鈥Flowering Rhododendron next to pine tree in Babite Rhododendron Park Latvia
RF2YP16NE鈥Teen Girl Touching Old Tree Stump
RF2HP17F5鈥Female teacher and child with a pine cone during tree identification class in the forest
RM2ACCR1J鈥Cedar cones. Cones on the branches of an Atlas cedar (Cedrus atlantica) tree.
RF2H6J30E鈥One leaf of Tilia henryana or Henry's lime
RMF2H19X鈥Flowering Rhododendron in closeup
RF2YP14NC鈥Pine Cones And Needles On Ground
RF2HP1BKT鈥Woman as an environmental protection activist planting a tree seedling for sustainable reforestation
RM2ACDJ43鈥Walnut tree trunk. Cross-section of the trunk of a walnut tree (Juglans regia), showing its different rings. On the outside is the cork, which exhibit
RF2DEMMFP鈥Trifolium uniflorum
RM2HKC4KR鈥Snow covered bench at protected dendrology plantations 鈥淒endrology plantations of L膩膷up墨te by Igors Mednis鈥 in Engure parish, Tukums region, Kurzeme,
RF2YP16NC鈥Old Tree Stump From Above View
RF2HP19XX鈥Children and forester with leaves in botany or natural history class in the forest
RF2HP18EN鈥Teacher and daycare child at tree study with a seedling for reforestation in the forest
RM2ACDD0X鈥Bodenham Arboretum. A lake and trees in the grounds of Bodenham Arboretum, near Kidderminster, Worcestershire, UK.
RF2DEMMX6鈥Leaves of Catalpa speciosa
RF2HP19B2鈥Teacher and child with deciduous tree seedling in the forest during tree identification as forest education
RM2ACDK1B鈥Japanese maple (Acer palmatum 'Osakazuki') leaves in autumn.
RF2DEMN63鈥Leave of Ginkgo biloba
RF2HP1BFF鈥Mother and son with tree seedlings identifying trees during a reforestation campaign
RM2HKJA5W鈥European silver fir (Abies alba) branch
RF2DEN209鈥Flowers of Liquidambar styraciflua 'Thea'
RF2HP1914鈥Forester and group of children at Baumkunde as forest education in the forest
RM2ACDA70鈥Indian horse chestnut. Flowers on an Indian horse chestnut tree (Aesculus indica 'Sydney Pearce').
RF2DEMN5W鈥Seedpods of Albizia julibrissin
RF2HP168P鈥Forester and group of children during lessons in arboriculture as forest pedagogy with oak leaf
RM2ADF95C鈥Burnt tree bark. Close-up of the cracked and burnt bark of a tree killed by a forest fire. The main trunk of a tree will often burn intact, forming a
RF2DEMN5M鈥Leaves of Liquidambar styraciflua 'Aurea'
RF2HP19J3鈥Selection of climate trees for ecological reforestation for climate protection and sustainability
RM2ACDKMA鈥Horse chestnut leaves. The horse chestnut tree (Aesculus hippocastanum) is a deciduous tree (its leaves are lost in autumn). The leaf contains the gre
RF2DEN178鈥Yellow leave of Liriodendron tulipifera
RF2HP16NT鈥Forest daycare child touches the leaf of an oak tree during tree science lessons as forest education