View source for Tree

{{Translation table|inline=1|width=100%
|af=[[:af:Boom|Boom]]
|ar=[[:ar:شجرة|شجرة]]
|ay=[[:ay:Quqa|Quqa]]
|az=[[:az:Ağac|Ağac]]
|bar=[[:bar:Bam|Bam]]
|bat-smg=[[:bat-smg:Medis|Medis]]
|bg=[[:bg:Дърво|Дърво]]
|bm=[[:bm:Yiri|Yiri]]
|bo=[[:bo:ཤིང་སྡོང་|ཤིང་སྡོང་]]
|bs=[[:bs:Drvo|Drvo]]
|ca=[[:ca:Arbre|Arbre]]
|chr=[[:chr:ᏡᎬ|ᏡᎬ]]
|cs=[[:cs:Strom|Strom]]
|cv=[[:cv:Йывăç|Йывăç]]
|cy=[[:cy:Coeden|Coeden]]
|da=[[:da:Træ (organisme)|Træ]]
|de=[[:de:Baum|Baum]]
|en=[[:en:Tree|Tree]]
|eo=[[:eo:Arbo|Arbo]]
|es=[[:es:Árbol|Árbol]]
|et=[[:et:Puu|Puu]]
|eu=[[:eu:Zuhaitz|Zuhaitz]]
|fa=[[:fa:درخت|درخت]]
|fi=[[:fi:Puu|Puu]]
|fr=[[:fr:Arbre|Arbre]]
|gan=[[:gan:樹|樹]]
|gd=[[:gd:Craobh|Craobh]]
|gl=[[:gl:Árbore|Árbore]]
|he=[[:he:עץ|עץ]]
|hr=[[:hr:Stablo|Stablo]]
|ht=[[:ht:Pyebwa|Pyebwa]]
|hu=[[:hu:Fa (botanika)|Fa]]
|ia=[[:ia:Arbore|Arbore]]
|id=[[:id:Pohon|Pohon]]
|io=[[:io:Arboro|Arboro]]
|is=[[:is:Tré|Tré]]
|it=[[:it:Albero (botanica)|Albero]]
|ja=[[:ja:木|木]]
|jv=[[:jv:Wit|Wit]]
|kk=[[:kk:Ағаш|Ағаш]]
|ko=[[:ko:나무|나무]]
|kv=[[:kv:Пу|Пу]]
|la=[[:la:Arbor|Arbor]]
|lt=[[:lt:Medis|Medis]]
|lv=[[:lv:Koks|Koks]]
|mk=[[:mk:Дрво (растение)|Дрво]]
|ml=[[:ml:വൃക്ഷം|വൃക്ഷം]]
|ms=[[:ms:Pokok|Pokok]]
|myv=[[:myv:Чувтт|Чувтт]]
|nah=[[:nah:Cuahuitl|Cuahuitl]]
|nds=[[:nds:Boom|Boom]]
|nl=[[:nl:Boom (plant)|Boom]]
|nn=[[:nn:Tre|Tre]]
|no=[[:no:Tre|Tre]]
|nrm=[[:nrm:Bouais|Bouais]]
|oc=[[:oc:Arbre|Arbre]]
|os=[[:os:Бæлас|Бæлас]]
|pa=ਦਰੱਖਤ
|pl=[[:pl:Drzewo|Drzewo]]
|pt=[[:pt:Árvore|Árvore]]
|qu=[[:qu:Sach'a|Sach'a]]
|ro=[[:ro:Arbore|Arbore]]
|ru=[[:ru:Дерево|Дерево]]
|sah=[[:sah:Мас|Мас]]
|scn=[[:scn:Àrvulu|Àrvulu]]
|sk=[[:sk:Strom|Strom]]
|sl=[[:sl:Drevo|Drevo]]
|sr=[[:sr:Дрво|Дрво]]
|stq=[[:stq:Boom|Boom]]
|su=[[:su:Tangkal|Tangkal]]
|sv=[[:sv:Träd|Träd]]
|sw=[[:sw:Mti|Mti]]
|szl=[[:szl:Strům|Strům]]
|ta=[[:ta:மரம்|மரம்]]
|te=[[:te:చెట్టు|చెట్టు]]
|th=[[:th:ต้นไม้|ต้นไม้]]
|tl=[[:tl:Puno|Puno]]
|tr=[[:tr:Ağaç|Ağaç]]
|uk=[[:uk:Дерево|Дерево]]
|vec=[[:vec:Àlbaro|Àlbaro]]
|wo=[[:wo:Garab|Garab]]
|yi=[[:yi:בוים|בוים]]
|zh=[[:zh:树|树]]
|zh-min-nan=[[:zh-min-nan:Chhiū|Chhiū]]
|zh-yue=[[:zh-yue:樹|樹]]
}}
{{see also cat|Trees|Tree icons|Tree structures|Binary trees}}

== {{langswitch|en=Forest species|fr=Espèces forestières}} ==
{{main article|Forest species}}
<gallery mode="packed" widths=140px heights=140px>
File:Abies holophylla PAN 2.jpg|{{center|{{label|Q148920|link=commons}}}}
File:Castanea-sativa.JPG|{{center|{{label|Q22699|link=commons}}}}
File:171 Magnolien.JPG|{{center|{{label|Q157017|link=commons}}}}
File:Olea europaea subsp europaeaOliveTree.jpg|{{center|{{label|Q37083|link=commons}}}}
File:Açaizeiro no palácio.JPG|{{langswitch|en=Palm tree|fr=Palmier|default=&thinsp;}} (''[[Euterpe oleracea]]'')
File:Hauser.jpg|{{langswitch|en=Giant Sequoia (right)|fr=Un séquoia géant (à droite)|default=&thinsp;}} (''[[Sequoiadendron giganteum]]'')
File:GemeineFichte.jpg|Norway Spruce (''[[Picea abies]]'')
File:Liriodendron tulipifera Fall.jpg|{{langswitch|en=A tuliptree in fall|default=&thinsp;}} (''[[Liriodendron tulipifera]]'')
File:Willow.jpg|{{langswitch|en=Weeping willow|fr=Saule pleureur|default=&thinsp;}} (''[[Salix]] tristis'')
File:Sorbus-aucuparia.JPG|{{langswitch|en=European rowan|default=&thinsp;}} (''[[Sorbus aucuparia]]'')
File:Linde von linn.jpg|linden (''[[Tilia]]'')
File:Mountain Hemlock.jpg|tsuga (''[[Tsuga mertensiana]]'')
File:Stubbendorf Wildapfelbaum.jpg|{{langswitch|de=Ältester Wildapfelbaum Deutschlands|default=&thinsp;}} (''[[Malus sylvestris]]'')
File:Taxus chinensis.jpg|''Taxus chinensis''<br>Chinese Yew
File:Butterfly tree.jpg|Tropical tree, [[Mexico]]
File:台東蘇鐵Cycas taitungensis 20210416102536 03.jpg|''[[Cycas taitungensis]]''
File:柚木 Tectona grandis 20210907093544 01.jpg|''[[Tectona grandis]]''
File:金龜樹 Pithecellobium dulce 20210907092835 18.jpg|''[[Pithecellobium dulce]]''
File:雨豆樹 Samanea saman 20210914102518 03.jpg|Hollow trunk, ''[[Samanea saman]]''
File:楓香 Liquidambar formosana-台灣台中公園 Taichung Park, Taiwan- 20211008094234 01.jpg|''[[Liquidambar formosana]]''
File:楊梅雌株 Myrica rubra female 20211212070230 03.jpg|''[[Myrica rubra]]''. Female plant, about 500 years old, 20 meters high, the largest Myrica rubra tree known in Taiwan. 2021/12/11.
File:楊梅雌株 Myrica rubra female 20211212070230 02.jpg|''[[Myrica rubra]]''. Female plant, about 500 years old, 20 meters high, the largest Myrica rubra tree known in Taiwan. 2021/12/11.
</gallery>

== Features ==
=== {{langswitch|en=Foliage|fr=Feuillage}} ===
==== {{langswitch|en=Leaves|fr=Feuilles}} ====
{{main article|Leaf}}
<gallery mode="packed" widths=140px heights=140px>
File:Alnus incana rugosa leaves.jpg|''[[Alnus incana]]''
File:Populus-trichocarpa.JPG|''[[Populus trichocarpa]]'' {{langswitch|en=poplar|fr=peuplier}}
File:Quercus robur.jpg|''[[Quercus robur]]'' {{langswitch|en=English or Pedunculate Oak|fr=chêne pédonculé ou chêne anglais}}
File:Sorbus-torminalis.JPG|''[[Sorbus torminalis]]'' (Fruits and leaves)
File:Rauðbeyki-Fagus sylvatica-4m 01.jpg|''[[Fagus sylvatica]]'' {{langswitch|en=Young leaves of a European beech}}
File:Ruska1.jpg|Ruska 1
File:Autumnnleaves.JPG|{{langswitch|en=Autumn leaves|fr=Feuilles en automne}}
File:Leaf at Rocky Point of McDonald Lake.jpg
File:欖仁樹 Terminalia catappa 20210121125731 01.jpg|''[[Terminalia catappa]]'' in winter
File:欖仁樹 Terminalia catappa 20210121125731 02.jpg|''[[Terminalia catappa]]'' in winter
</gallery>

==== {{langswitch|en=Needles|fr=Aiguilles}} ====
<gallery mode="packed" widths=140px heights=140px>
File:Fichtennadel.jpg|needles of a {{langswitch|en=spruce|de=[[:de:Tannengrün]]}}
File:Abies concolor leaves.jpg|needles of a fir (''[[abies concolor]]'')
File:Pinus strobus needles.jpg|{{langswitch|en=pine needles|fr=Aiguilles de pin|default=&thinsp;}} (''[[pinus strobus]]'')
File:Needle Leaves at Tree Top.jpg
File:Hjálmfura 02-5d.jpg|{{langswitch|en=5 day old Pinus pinea|de=5 Tage alte Pinie|es=Pinus pinea que tiene 5 días|default=&thinsp;}} (''[[Pinus pinea]]'')
File:Seekiefer (Pinus halepensis) 9months-fromtop.jpg|{{langswitch|en=9 months old Pinus halepensis from the top|de=9 Monate alte Seekiefer von oben|es=Pino carrasco que tiene 9 meses fotografiado desde arriba|default=&thinsp;}} (''[[Pinus halepensis]]'')
File:臺灣五針松 Pinus morrisonicola 20210415084410 01.jpg|{{langswitch|en=Pinus morrisonicola|de=[[:de:Pinus morrisonicola]]}}. Endemic to Taiwan, Needles are in bundles of five.
</gallery>

=== {{langswitch|en=Buds|fr=Bourgeons}} ===
{{see also cat|Buds}}
<gallery mode="packed" widths=140px heights=140px>
File:Tree bud.jpg
File:Juglans regia - rügyek.jpg|''[[Juglans regia]]''
File:Baumknospe.jpg|maple bud (''[[Acer pseudoplatanus]]'')
File:- Willow catkins -.jpg|Willow {{C|catkins}}
File:Willow catkin 2 aka.jpg|Willow catkins
File:Pinus mugo bud.jpg|{{langswitch|en=Pine bud|fr=Bourgeons de pin|default=&thinsp;}} (''[[Pinus mugo]]'')
</gallery>

=== {{langswitch|en=Blossoms|fr=Fleurs}} ===
<gallery mode="packed" widths=140px heights=140px>
File:Acer-campestre-flowers.JPG|field maple flower (''[[Acer campestre]]'')
File:Liriodendron tulipifera1.jpg|blossom and leaves of a tuliptree (''[[Liriodendron tulipifera]]'')
File:Magnolia_wieseneri.jpg|{{langswitch|en=Blossom of a magnolia|fr=Fleur de magnolia}}
File:Urueña almendro2 lou.jpg|{{langswitch|en=Blossoms of an almond tree|fr=Fleurs d'amandier|default=&thinsp;}} (''[[Prunus dulcis]]'')
File:Pear blossoms.jpg|{{langswitch|en=Blossoms of a european [[pear]]|fr=Fleurs de [[pear|poirier]] européen|default=&thinsp;}} (''[[Pyrus communis]]'')
File:Cocos nucifera7.jpg|{{langswitch|en=Coconut flower|fr=Fleur de cocotier|default=&thinsp;}} (''[[Cocos nucifera]]'')
File:Salal (Gaultheria shallon) Leaf and Flowers.jpg|{{langswitch|en=Salal|default=&thinsp;}} (''[[Gaultheria shallon]]'')
File:Kirschblüte Stresemannstrasse Südviertel Marburg, Blick Richtung Lahnaue 2017-04-13.jpg|{{langswitch|de=[[Sakura|Kirschblüte]] Stresemannstrasse Südviertel Marburg|en=A street with [[Sakura|cherry blossoms]]|jp=[[桜]]}}
</gallery>

=== Branches ===
{{see also cat|Branches}}
<gallery mode="packed" widths=140px heights=140px>
File:Freezing Rain on Tree Branch.jpg|Freezing rain surrounding branches
File:Emirgan 04589.jpg
File:Kucuk Camlica 06465.jpg
File:Contrasting Tree Types Coexist in a Forest.jpg|Two different types of trees, one heavily branched and pointing to all directions, the other one has all branches pointing outward and upward.
File:Tree Planted by Streams of Water.jpg|Branches hovering over water.
File:枝頭枯葉 Dead leaves 20210115091656.jpg|The dead leaves on the branches in winter
File:枝椏 Winter branches 20210116102727 02.jpg|Winter branches
File:枝頭新葉 New leaves on branches in winter 20210118163224 03.jpg|{{center|New leaves on branches in winter}}
</gallery>

=== {{langswitch|en=Fruits and seeds|fr=Fruits, graines et noyaux}} ===
<gallery mode="packed" widths=140px heights=140px>
File:Pinus-mugo-cone.JPG|{{langswitch|en=Pine cone|fr=Cône ou pomme de pin}}
File:Acer grandidentatum seeds.jpg|[[acer|maple]] seeds (''[[Acer grandidentatum]]'')
File:Frucht der Edelkastanie.jpg|{{FP star}} chestnut (''[[castanea]]'')
File:Corylus avellana.jpg|common hazel (''[[Corylus avellana]]'') - leaves and nuts
File:Morus-alba.jpg|leaves and fruit of a white mulberry (''[[Morus alba]]'')
File:Olive-tree-fruit-august-0.jpg|[[olive]]s
File:Pears.jpg|{{langswitch|en=Two [[pear]]s|fr=Deux [[pear|poires]]|default=&thinsp;}} (''[[pyrus]]'')
File:Quercus ilex2.jpg|Holm oak (''[[Quercus ilex]]'')
File:Ripening rowan cropped.jpg|Fruits of a European rowan (''[[Sorbus aucuparia]]'')
File:Green nuts.jpg|Green nuts in august
</gallery>

=== {{langswitch|en=Trunk|fr=Tronc}} ===
<gallery mode="packed" widths=140px heights=140px>
File:Tree bark.jpg|tree [[:Category:Bark (botany)|bark]]
File:Baumstamm.jpg|Tree trunk
File:IN Hoot Woods.jpg|Beech trunk (''[[Fagus]]'')
File:European birch bark.jpg|European birch bark (''[[Betula pendula]]'')
File:Liriodendron tulipifera5.jpg|Bark of a tuliptree (''[[Liriodendron tulipifera]]'')
File:Beech_and_oak_trees_at_Appley_Park_-_1473.jpg|Poplar trees (''[[populus]]'')
File:Quercus suber aka cork oak.jpg|Cork oak (''[[Quercus suber]]'')
File:Muir Wood11.JPG|(''Sequoia sempervirens'')
File:Morscher Stamm.JPG
File:Junge Fichte auf Baumstumpf - young picea on stump - Saprobiont.jpg|young [[:en:picea|spruce (picea)]] on stump
File:Baobabs_T8_Madagaskar_2019-10-06_2.jpg|Baobab
File:Baobabs_T8_Madagaskar_2019-10-06.jpg|Baobab
File:榔榆 Ulmus parvifolia 20210908101019 07.jpg|Bark of ''[[Ulmus parvifolia]]''
File:榔榆 Ulmus parvifolia 20210908101019 01.jpg|Trunk of ''[[Ulmus parvifolia]]''
File:九芎Lagerstroemia subcostata 20210601174239 01.jpg|Bark of ''[[Lagerstroemia subcostata]]''
File:樟樹Cinnamomum camphora 20210410164703 01.jpg|Bark of ''[[Cinnamomum camphora]]''
File:牛樟Cinnamomum kanehirae 20210428210834 02.jpg|Bark of ''[[Cinnamomum kanehirae]]''
File:蘭嶼肉桂 Cinnamomum kotoense 20210205100207 15.jpg|Bark of ''[[Cinnamomum kotoense]]''
File:厚殼樹 Ehretia acuminata 20210813085714 01.jpg|Bark of ''[[Ehretia acuminata]]''
File:雀榕 Ficus superba var. japonica 20210717091156 12.jpg|Trunk of ''[[Ficus superba var. japonica]]''
File:雀榕 Ficus superba var. japonica 20210717091156 18.jpg|Trunk of ''[[Ficus superba var. japonica]]''
File:九芎Lagerstroemia subcostata 20210601133324 04.jpg|Trunk of ''[[Lagerstroemia subcostata]]''
File:大葉巴克豆 Parkia timoriana 20210915111454 02.jpg|Trunk of ''[[Parkia timoriana]]''
File:大葉巴克豆 Parkia timoriana 20210915111454 09.jpg|Bark of ''[[Parkia timoriana]]''
File:南洋楹-摩鹿加合歡Falcataria moluccana 20201002180557 28.jpg|Bark of ''[[Falcataria moluccana]]''
File:苦楝 Melia azedarach 20210202105638 06.jpg|Bark of ''[[Melia azedarach]]''
File:苦楝 Melia azedarach 20210202105638 04.jpg|Bark of ''[[Melia azedarach]]''
File:柚木 Tectona grandis 20210907093544 06.jpg|Bark of ''[[Tectona grandis]]''
File:台東蘇鐵Cycas taitungensis 20210416102536 21.jpg|Bark of ''[[Cycas taitungensis]]''
File:金龜樹 Pithecellobium dulce 20210907092835 21.jpg|Bark of ''[[Pithecellobium dulce]]''
File:金龜樹 Pithecellobium dulce 20210907092835 02.jpg|Trunk of ''[[Pithecellobium dulce]]''
File:金龜樹 Pithecellobium dulce 20210907092835 01.jpg|Burls ''[[Pithecellobium dulce]]''
File:雨豆樹 Samanea saman 20210914102518 01.jpg|Hollow trunk, ''[[Samanea saman]]''
File:雨豆樹 Samanea saman 20210914102518 05.jpg|Up close, the old bark has a metallic luster. In 2016, the height of the tree was 15 meters and the bust circumference was 5.7 meters.  ''[[Samanea saman]]''
File:雨豆樹 Samanea saman 20210914102518 07.jpg|Up close, the old bark has a metallic luster. In 2016, the height of the tree was 15 meters and the bust circumference was 5.7 meters.  ''[[Samanea saman]]''
File:黑松 Pinus thunbergii 20211007185113 09.jpg|Trunk of ''[[Pinus thunbergii]]''
File:黑松 Pinus thunbergii 20211007185113 05.jpg|Close up, the bark seems to be made up of countless shiny metal pieces. ''[[Pinus thunbergii]]''
File:黑松 Pinus thunbergii 20211007185113 01.jpg|Close up, the bark seems to be made up of countless shiny metal pieces. ''[[Pinus thunbergii]]''
File:楓香 Liquidambar formosana-台灣台中公園 Taichung Park, Taiwan- 20211008094234 02.jpg|Trunk of ''[[Liquidambar formosana]]''
File:楓香 Liquidambar formosana-台灣台中公園 Taichung Park, Taiwan- 20211008094234 11.jpg|Bark of ''[[Liquidambar formosana]]''
File:臺灣五針松 Pinus morrisonicola 20210928084611 13.jpg|Bark of ''[[Pinus morrisonicola]]''
File:龍柏 Juniperus chinensis 'Kaizuka'-台灣台中公園 Taichung Park, Taiwan-20211008092821 11.jpg|''[[Juniperus chinensis 'Kaizuka']]''
File:吉貝木棉 Ceiba pentandra 20211016172200 01.jpg|''[[Ceiba pentandra]]''
File:吉貝木棉 Ceiba pentandra 20211016172200 08.jpg|Bark textures, buttress roots and trunk base. ''[[Ceiba pentandra]]''
File:吉貝木棉 Ceiba pentandra 20211016172200 09.jpg|Bark textures, buttress roots and trunk base. ''[[Ceiba pentandra]]''
File:枳椇Hovenia dulcis 20210519085037 24.jpg|''[[Hovenia dulcis]]''
File:枳椇Hovenia dulcis 20210519085037 23.jpg|''[[Hovenia dulcis]]''
File:流蘇樹 Chionanthus retusus 20211021093707 01.jpg|Trunk of ''[[Chionanthus retusus]]''
File:流蘇樹 Chionanthus retusus 20211021093707 02.jpg|Bark of ''[[Chionanthus retusus]]''
File:流蘇樹 Chionanthus retusus 20211021093707 03.jpg|Bark of ''[[Chionanthus retusus]]''
</gallery>

=== {{langswitch|en=Roots|fr=Racines}} ===
<gallery mode="packed" widths=140px heights=140px>
File:Stiltroots ficus.jpg|Stilt roots of ''Ficus sp.'' (''Moraceae'')
File:Roots by cesarpb.jpg|Stilt roots of a Rhizophora mangrove tree
File:Pinus silvestris roots001xx.jpg|Pinus silvestris roots
File:Roots and Soil Erosion.jpg
File:Nursery Log at Schooner Trail.jpg
File:Buttressroots.jpg
File:Tree Roots that Grabs Hold of a Rock Like a Hand.jpg
File:Push Away the Other Tree.jpg
File:大葉巴克豆 Parkia timoriana 20210915111454 05.jpg|''[[Parkia timoriana]]'' roots
File:林投 20190530190950.jpg|''[[Pandanus tectorius]]'' roots
File:金龜樹 Pithecellobium dulce 20210907092835 20.jpg|''[[Pithecellobium dulce]]'' root
</gallery>

=== {{langswitch|en=Wood|fr=Bois}} ===
{{main article|Wood}}
<gallery mode="packed" widths=140px heights=140px>
File:16 wood samples.jpg|{{FP star}} 16 different kinds of wood
File:tree.ring.arp.jpg|{{langswitch|en=The growth rings of tree|fr=Anneaux de croissance de l’arbre}}
File:Weathered growth rings at Aztec Ruins National Monument.jpg|{{FP star}} Weathered growth rings
File:Taxus wood.jpg|Yew wood
File:Macassar-Ebenholz.jpg|Ebony wood
File:Kirschbaum Holz.JPG|Cherry wood
</gallery>

== {{langswitch|en=Damaged|fr=Dégâts}} ==
{{see also cat|Damaged trees}}
<gallery mode="packed" widths=140px heights=140px>
File:17 Nov 2013 Washington tornado damage.jpg|Trees destroyed by tornado, Illionois, United States
File:Graz Heinrichstrasse broken tree.jpg|{{langswitch|en=Tree broken by storm|fr=Arbre brisé par un orage}}
File:Apple tree leaves with insect damage.jpg|{{langswitch|en=[[Apple|Apple tree]] leaves with insect damage|fr=Feuilles de [[apple|pommier]] présentant des dommages commis par des insectes}}
File:Dead tree black&white.jpg
</gallery>

== {{langswitch|en=Trees and humans|fr=Les arbres et les hommes}} ==
=== {{langswitch|en=Historic trees|fr=Arbres historiques}} ===
<gallery mode="packed" widths=140px heights=140px>
File:Semtinska lipa, torso - Sobotka, Czech Republic.jpg|Semtinská Lípa (2005), Sobotka - Podkost
</gallery>

===Bonsai===
{{main article|Bonsai}}
<gallery mode="packed" widths=140px heights=140px>
File:Bonsai3.JPG|{{FP star}}
File:BBG - Carissa macrocarpa var. Horizontalis - Cascade by Frank Okamura.jpg|{{FP star}} ''Carissa macrocarpa'' var. ''Horizontalis''
File:BonsaiTridentMaple.jpg|{{FP star}} ''Acer buergerianum''
File:Bonsai IMG 6398.jpg
File:Bonsai IMG 6404.jpg
File:Bonsai IMG 6424.jpg|''Pinus pentophylla''
File:Bonsai IMG 6426.jpg
</gallery>

===Christmas trees===
{{main article|Christmas tree}}
<gallery mode="packed" widths=140px heights=140px>
File:Christmas tree sxc hu.jpg|{{FP star}} Hungary
File:Falu gruva 2014-12-06.jpg|{{QI seal}} Sweden
File:Galerie Lafayette Haussmann Dome.jpg|{{FP star}} Galerie Lafayettes, Paris
File:Poertschach Stiller Advent See-Weihnachtsbaum 28112014 855.jpg|{{QI seal}} Christmas tree in lake, Austria
File:Juletræet.jpg|{{langswitch|en=Danish christmas tree|fr=Arbre de Noël danois}}
File:Julgransförsäljning utanför Lunds domkyrka.jpg|Sold outside [[Lunds domkyrka]].
File:Brazilian-christmas-tree.jpg|{{langswitch|en=In a Brazilian home|fr=dans une maison au Brésil}}
</gallery>

=== {{langswitch|en=Trees in mythology|fr=Les arbres dans la mythologie}} ===
<gallery mode="packed" widths=140px heights=140px>
File:Tree of Knowledge.jpg|{{langswitch|en=Tree of Knowledge|fr=L'arbre de la Cconnaissance}}
File:Maria Saal Grabrelief mit Kantharos Lebensbaummotiv 29062007 01.jpg|{{langswitch|fr=Arbre de vie|en=Tree of life}}
File:AM 738 4to Yggdrasill.png|{{nowrap|[[:Category:Yggdrasil|Yggdrasill]],}} {{langswitch|en=the world tree|fr=l'Arbre-Monde}}
File:Tree of Life, Medieval.jpg|{{langswitch|en=Tree of Life (Kabbalah)|fr=L'arbre de la Vie}}
File:ZimmerBaam.ogg|"Den aalen Baam " - A tree poem in Moselfraenkisch (a German dialect)
</gallery>

=== {{langswitch|en=Trees in art|fr=Les arbres dans l’art}} ===
{{main article|Trees in art}}
<gallery mode="packed" widths=140px heights=140px>
File:Albert Pinkham Ryder 004.jpg|Albert Pinkham Ryder
File:Forest, a painting by Paul Cézanne, circa 1902-1904.png|''forest'' by [[Paul Cézanne]]
File:Gustav Klimt 004.jpg|[[Gustav Klimt]], ''Bauernhaus mit Birken''
File:Frommel Baumstamm 1800.jpg|[[Carl Ludwig Frommel]]: ''Tree''
File:Claude Monet, Water-Lily Pond and Weeping Willow.JPG|Water-Lily and Weeping Willow by ''[[Claude Monet]]''
File:Caspar David Friedrich 028.jpg|''Man and Woman Contemplating the Moon'' by [[Caspar David Friedrich]]
File:Paul Signac Le Pin Saint Tropez.jpg|''The Pine'' by [[:Category:Paul Signac|Paul Signac]]
File:Shishkin na severe dikom1.jpg|''On the wild North'' by [[Ivan Shishkin]]
</gallery>

== {{langswitch|en=Other & unknown|fr=Autres et inconnus}} ==
<gallery mode="packed" widths=140px heights=140px>
File:Fenerbahce Park 05414 tree.jpg
File:Grenkrave.JPG|Branch collars at bases of pruned branches
File:Arbres.jpg|{{langswitch|en=Around a lake|fr=Autour d'un lac}}
File:Lonely tree.jpg|{{langswitch|en=A lonely tree|fr=Arbre solitaire}}
File:Snow covered trees.jpg
File:Trees near lake.jpg
File:Annarbor tree.jpg|Ann Arbor, with sunlight
File:Sunset.jpg
File:Graz Rosenhain tree-face.jpg|Tree-face <br>(detail in the centre)
File:TreesInTheFog.jpg|{{langswitch|en=Trees in the [[fog]]|fr|Arbres dans le [[fog|brouillard]]}}
File:Dead tree.JPG|{{langswitch|en=Dead tree in eastern Norway|fr=Arbre mort dans l'est de la Norvège}}
File:Ruska3.jpg|Ruska 3
File:Ruska6.jpg|Ruska 6
File:Ruska7.jpg|Ruska 7
File:Poggio aC.02.JPG|Unknown tree in Poggia a Caiano, Italy
File:Snow on a Tree.jpg|[[Snow]] on a pine tree in [[Prospect Park]] in [[Brooklyn]]
File:Arbre en sursis.JPG|{{langswitch|fr=Arbre au milieu de la rue (Mexique)|en=Tree in the middle of the street|es=Arbol en la calle}}
File:Branches on a rainy day.jpg|A silhouette of a tree
File:Krasi_Platane.jpg|[[Platanus]] in Krási, [[Κρήτη|Crete]]
File:Puu_maja.jpg|treehouse
File:1-IMG_2130_by_Joseph_Lazer.JPG|treehouse
</gallery>

== {{langswitch|en=Theoretical|fr=Théorie des arbres}} ==
{{main article|Tree (graph theory)}}
<gallery mode="packed" widths=140px heights=140px>
File:Call Tree for Fibonacci Number F6.svg
File:Tree 01.svg
</gallery>

===Fractals===
{{main article|Fractal}}
<gallery mode="packed" widths=140px heights=140px>
File:Dragon trees.jpg
File:Fractal tree (Plate b - 1).jpg
File:Fractal tree (Plate b - 2).jpg
File:Fractal tree (Plate b - 3).jpg
File:L-system Tree04.jpg
File:L-system Tree05.jpg
File:L-system Tree06.jpg
File:L-system Tree07.jpg
File:L-system frakdal agac.jpg
</gallery>

==Fossils==
<gallery mode="packed" widths=140px heights=140px>
File:Fossil redwood tree trunk (probably Metasequoia) (Sepulcher Formation, Eocene; "Petrified Tree", Yellowstone National Park, Wyoming, USA) 1 (13460816034).jpg
File:Bowling park fossil tree.jpg
File:Fossil tree stump in coal mine.JPG
File:Fossil Tree Trunk @ Botanical Garden, Ooty.jpg
</gallery>

==See also==
<gallery mode="packed" widths=140px heights=140px>
File:Lacanja burn.JPG|{{center|{{label|Q169940|link=commons}}}}
File:Forsythia close-up.jpg|{{center|{{label|Q42295|link=commons}}}}
File:Urtica_dioica_(Blüten).jpg|{{center|{{label|Q756|link=commons}}}}
File:Natalia_Rak_-_Girl_with_water_can_(Bialystok).jpg|{{center|Graffiti [[:Category:Graffiti on trees|on]] / [[:Category:Graffiti of trees|of trees]]}}
File:MOD - Allee - Raureif, Weihnachtsmorgen 03.JPG|{{center|[[Avenue]] - [[:Category:Trees in winter|trees in winter]]}}
File:枝頭枯葉 Dead leaves 20210116141124 01.jpg|{{center|冬天的枝頭枯葉 Dead leaves in winter}}
File:枝椏 Winter branches 20210116102727 01.jpg|{{center|冬季枝椏 Winter branches}}
File:枝頭新葉 New leaves on branches in winter 20210118163224 02.jpg|冬天的枝頭新葉 New leaves on branches in winter
File:Arbres-couleurs-1 - trees in colour - Public domain book illustration (visual explanation, informative drawing, plate) from Larousse du XXème siècle 1932.jpg|Montage drawing of [[:Category:Botanical illustrations]] of several different tree species
</gallery>

[[Category:Trees| ]]
[[Category:Gallery pages about trees| ]]