Category:Burls

**burl**
	deformed tree growth
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	Wikipedia
Subclass of	wood;
Part of	tree;
Authority file
	Q1483529;
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Deutsch: Maserknolle, bekannt als Wurzelholz

English: Burls or burrs

Español: Lupias

Français : Broussins ou loupes

Suomi: Pahka

See also categories: Canker and Galls on trunks.

Subcategories

This category has the following 5 subcategories, out of 5 total.

Media in category "Burls"

The following 200 files are in this category, out of 235 total.

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-103 Coconut Tree, Rockaway, Ore. (22106962573).jpg 3,047 × 1,899; 2.72 MB
1111LoupePlataneLePuy.jpg 962 × 1,600; 175 KB
14 08 jonho 30.jpg 640 × 480; 151 KB
14 08 jonho 31.jpg 480 × 640; 158 KB
1939. Myrtle burls. Chetco River Road. Siskiyou National Forest, Oregon. (41564600811).jpg 4,797 × 3,900; 3 MB
20140609Quercus robur1.jpg 2,736 × 3,648; 3.22 MB
2024-10-07 14 00 21 Burl on a Royal Empress Tree along the "Giant Stairs" section of the Shore Trail within Palisades Interstate Park in Alpine, Bergen County, New Jersey.jpg 4,032 × 3,024; 4.92 MB
2024-10-07 14 00 31 Burl on a Royal Empress Tree along the "Giant Stairs" section of the Shore Trail within Palisades Interstate Park in Alpine, Bergen County, New Jersey.jpg 4,032 × 3,024; 5.03 MB
A burl 1960 (JOKAMT2Met42-1).tif 3,786 × 5,073; 54.98 MB
AMAZING TREE.jpg 4,608 × 3,456; 7.75 MB
AmericanLicoriceSK.JPG 2,176 × 3,872; 4.3 MB
Apple tree bark burrs.JPG 1,712 × 2,288; 1.29 MB
Avatar Grove Douglas-fir and Redcedar.jpg 650 × 433; 259 KB
Banana Slug on Burl.jpg 2,592 × 1,944; 1.31 MB
Beech bark burrs and canker.JPG 1,712 × 2,288; 1.28 MB
Bermuda image number 243 gnarly tree.jpg 1,543 × 2,000; 707 KB
Betula(Carelia).jpg 4,000 × 3,000; 3.81 MB
Black Poplar burrs and bark.JPG 1,712 × 2,288; 1.23 MB
Broussin sur un peuplier deltoïde (1).jpg 3,888 × 5,184; 6.7 MB
Broussin sur un peuplier deltoïde (2).jpg 3,888 × 5,184; 6.56 MB
Broussin sur un peuplier deltoïde (3).jpg 5,184 × 3,888; 9.94 MB
Broussin-brogne quercus robur.jpg 3,072 × 4,608; 7.68 MB
Broussins (burr - burl).jpg 552 × 800; 88 KB
Broussins DSCN0768.jpg 3,456 × 4,608; 6.26 MB
Broussins et loupe DSCN1849.jpg 3,456 × 4,608; 6.45 MB
Broussins sur un cyprès.jpg 2,337 × 2,385; 1.73 MB
Broussins sur un érable.jpg 2,592 × 3,888; 2.32 MB
Buche-Parasit.jpg 1,280 × 1,024; 172 KB
Bunde Wymeer - Kirchstraße - LSG Brualer Schloot 05 ies.jpg 3,744 × 5,616; 20.21 MB
Burl - Guelph, Ontario 2020-04-08.jpg 2,863 × 2,863; 7.65 MB
Burl - Guelph, Ontario 2020-04-11 (01).jpg 3,943 × 3,155; 9.74 MB
Burl - Guelph, Ontario 2020-04-11 (02).jpg 3,921 × 2,613; 8.25 MB
Burl - Guelph, Ontario 2020-04-11 (03).jpg 5,629 × 3,166; 12.77 MB
Burl - Guelph, Ontario 2020-04-18.jpg 2,413 × 1,930; 4.17 MB
Burl 2.jpg 1,985 × 2,060; 1.33 MB
Burl 3.jpg 2,061 × 2,770; 2.35 MB
Burl 4.jpg 1,646 × 1,844; 1,022 KB
Burl Casuarina Mahabalipuram Sep22 A7C 02546.jpg 4,000 × 6,000; 17.46 MB
Burl Forest.jpg 2,272 × 1,704; 1.77 MB
Burl on a cypress trunk (image by Dr Ioannis Kakaras).jpg 2,553 × 3,033; 2.33 MB
Burl on a sequoia - Sequoia National Park.jpg 5,568 × 3,712; 13.53 MB
Burl on an old birch tree.jpg 2,018 × 1,345; 2.26 MB
Burl on betula verrucosa mezni louka beentree.jpg 1,712 × 2,288; 964 KB
Burl on picea abies kozi mostek sniezka beentree.jpg 1,712 × 2,288; 1.27 MB
Burl on tree - Central Park.jpg 5,568 × 3,712; 14.01 MB
Burl quercus robur 1 bialowieza beentree.jpg 1,488 × 2,000; 805 KB
Burl quercus robur bialowieza beentree.jpg 1,712 × 2,288; 1.32 MB
Burl samorost IMG 0729.png 4,032 × 3,024; 12.7 MB
Burl samorost IMG 0732.png 4,032 × 3,024; 11.96 MB
Burl samorost IMG 0734.png 4,032 × 3,024; 13.47 MB
Burl samorost IMG 0736.png 4,032 × 3,024; 16.73 MB
Burl samorost IMG 0738.png 4,032 × 3,024; 12.77 MB
Burl samorost IMG 0739.png 4,032 × 3,024; 15.71 MB
Burl samorost IMG 0741.png 4,032 × 3,024; 12.32 MB
Burl samorost IMG 0742.png 4,032 × 3,024; 15.97 MB
Burl samorost IMG 0746.png 4,032 × 3,024; 12.55 MB
Burl samorost IMG 0747.png 4,032 × 3,024; 15.31 MB
Burl, Wapta Falls Trail, Yoho National Park, British Columbia, 2025-07-11.jpg 5,600 × 4,000; 14.28 MB
Burl.jpg 1,454 × 2,106; 1.28 MB
Burl2.jpg 540 × 637; 64 KB
Burls - Guelph-Eramosa, Ontario 2020-05-20.jpg 5,788 × 3,256; 18.18 MB
Burls on a tree trunk (44627776351).jpg 3,648 × 3,648; 4.09 MB
Burls.JPG 3,008 × 2,000; 1.54 MB
Burr at Cowden Hall Estate, Neilston.JPG 4,608 × 3,456; 3.5 MB
Burr on a birch 1.jpg 5,407 × 3,549; 16.64 MB
Burr on a birch 2.jpg 3,283 × 4,925; 17.39 MB
Burr on a birch 3.jpg 3,283 × 4,385; 16.62 MB
Burr on a dead elm, Lainshaw Woods, Stewarton, East Ayrshire.jpg 4,522 × 3,340; 4.86 MB
Burr on a lime tree, Lainshaw Wood, Stewarton, East Ayrshire.jpg 3,142 × 2,432; 3 MB
Burr on an ash tree. Carsphairn Churchyard, Dumfries and Galloway.jpg 2,436 × 2,160; 1.44 MB
Burr on Beech bark.JPG 1,527 × 1,206; 1.17 MB
Burr on Beech tree - Fauld's Glen.jpg 2,592 × 1,552; 1.73 MB
Burr on Beech tree at Faulds Glen.jpg 2,592 × 1,552; 1.74 MB
Burr on Beech wood.JPG 1,712 × 2,288; 1.37 MB
Burr on Black poplar.JPG 1,712 × 2,288; 1.29 MB
Burr on Elm in Kirtonhall Glen.JPG 2,288 × 1,712; 1.77 MB
Burr on Elm.JPG 2,288 × 1,712; 1.34 MB
Burr on Fagus sylvatica, Hoddom Bridge, Dumfriesshire.jpg 4,896 × 2,752; 4.22 MB
Burr on Horsechestnut.JPG 2,288 × 1,712; 1.35 MB
Burr on Oak at Kilbirnie.JPG 1,712 × 2,288; 1.38 MB
Burr on Scots Pine, Falls of Bruar, Blair Atholl, Perth & Kinross.jpg 3,004 × 3,308; 3.94 MB
Burr on Scots Pine, Sorn Woods, East Ayrshire.jpg 3,625 × 2,647; 2.41 MB
Burr or Burls on Willow (Salix sps).JPG 2,735 × 3,892; 5.25 MB
Burr or Crown Gall tumour on beech, Anderson Plantation, Lainshaw Woods, East Ayrshire.jpg 2,246 × 2,752; 2.31 MB
Burrs and moss sock on oak at River Nith near Eliock Bridge, Mennock, Dumfries & Galloway, Scotland.jpg 4,608 × 3,456; 3.58 MB
Burrs and moss sock on oak at River Nith near Eliock Bridge, Mennock, Dumfries & Galloway.jpg 4,594 × 3,438; 7.16 MB
Burrs.jpg 1,934 × 1,423; 2.44 MB
C.1920. An enormous redwood burl from which beautiful finishing lumber is sawed. California. (41564605571).jpg 3,922 × 4,804; 2.57 MB
Cancer betula(Petrozavodsk).jpg 2,736 × 3,648; 3.03 MB
Close up of warty burls.jpg 2,832 × 2,128; 2.31 MB
Corymbia calophylla trunk distortions.jpg 3,872 × 2,592; 1.77 MB
Crape myrtle (Lagerstroemia sp.) Crown gall disease (49772271643).jpg 3,024 × 4,032; 4.28 MB
Crown gall (36529624215).jpg 3,024 × 4,032; 6.78 MB
Danger, trees that eat - panoramio.jpg 2,048 × 1,155; 912 KB
Deelerwoud, 09-05-2024 (actm.) 01.jpg 3,456 × 5,184; 19.34 MB
Deelerwoud, 09-05-2024 (actm.) 02.jpg 3,456 × 4,838; 18.53 MB
Distant view of trunk with burls.jpg 2,128 × 2,832; 2.46 MB
Dogtown3440.jpg 759 × 682; 558 KB
Dublin Trinity College Platanus orientalis 02.JPG 3,456 × 5,184; 12.15 MB
Dublin Trinity College Platanus orientalis 03.JPG 3,456 × 5,184; 12.84 MB
Ek med vril, Vickleby ädellövskog.jpg 5,568 × 3,712; 19.84 MB
Elm burr.JPG 1,712 × 2,288; 1.1 MB
Engrenage avec bavure.jpg 3,840 × 2,160; 4.28 MB
Enormous burr on a beech tree, Anderson Plantation, Lainshaw, Stewarton, East Ayrshire.jpg 2,834 × 2,751; 2.98 MB
Fagus sylvatica.jpg 4,000 × 3,000; 2.14 MB
Fatburl.jpeg 4,000 × 3,000; 3.56 MB
Fichte an Grünwaldstrasse.jpg 3,456 × 4,608; 19.68 MB
FremontTree.JPG 3,008 × 2,000; 1.29 MB
G. Miass, Chelyabinskaya oblast', Russia - panoramio (48).jpg 2,560 × 1,920; 1.99 MB
G. Zlatoust, Chelyabinskaya oblast', Russia - panoramio.jpg 2,560 × 1,920; 3.83 MB
Galla 1.jpg 3,072 × 2,304; 1.55 MB
Galla100.JPG 3,072 × 2,304; 1.5 MB
Garbage can swallowed by burl.jpg 1,536 × 2,048; 1.07 MB
Giantburl.jpg 432 × 650; 54 KB
Ginkgo biloba im Botanischen Garten Gießen 03.JPG 1,944 × 2,592; 2.67 MB
GreenmountHillNP corymbia calophylla trunk.jpg 2,592 × 3,872; 1.14 MB
GreenmountHillNP Eucalypt burl.jpg 2,592 × 3,872; 1.33 MB
Growth on tree trunk - geograph.org.uk - 724687.jpg 480 × 640; 199 KB
Hazel (Corylus avellana) Burr or Burl, Friars Carse.JPG 3,397 × 3,010; 5.69 MB
Hazel (Corylus avellana) Burr, Friars Carse.JPG 3,074 × 2,964; 4.23 MB
Heathcote National Park Eucalyptus tree.jpg 3,072 × 2,304; 1.52 MB
HGW Neuer Friedhof 06 2014 008.JPG 2,736 × 3,648; 4.18 MB
Holländische Linde (Wilhelm-Löhe-Straße, Neuendettelsau) 20250210 143334.jpg 6,080 × 8,164; 53.51 MB
Hradiště (Kaplice), cesta na Sokolčí, výrůstek.jpg 2,052 × 2,736; 2.45 MB
Humboldt Redwoods State Park Visitor Center - December 2024 - Sarah Stierch 06.jpg 5,712 × 4,284; 6.61 MB
Jarrah Growth.jpg 3,872 × 2,592; 1,002 KB
Jarrah tree burls 01 gnangarra.JPG 2,000 × 3,008; 5.24 MB
Jyväskylä burl 2.jpg 2,687 × 3,346; 2.44 MB
Jyväskylä burl.jpg 3,178 × 3,971; 3.1 MB
Kroměříž, Květná zahrada, Javor babyka Acer campestre 01.jpg 2,052 × 2,736; 4.21 MB
Larch burr.JPG 2,288 × 1,712; 1.31 MB
Large burr on a sycamore, Finlaystone Estate, Renfrewshire.jpg 5,152 × 3,864; 3.72 MB
Large burr on an Ash tree, Perceton, Irvine, North Ayrshire.jpg 3,500 × 2,751; 3.3 MB
Large Burr on Elm.JPG 1,712 × 2,288; 1.32 MB
LargeBurl.JPG 2,000 × 3,008; 1.21 MB
Loupe DSC00752.jpg 5,152 × 3,864; 6.86 MB
Loupe DSCN0645.jpg 4,608 × 3,456; 6.11 MB
Loupe DSCN0719.jpg 3,456 × 4,608; 6.32 MB
Loupe DSCN0720.jpg 4,608 × 3,456; 6.82 MB
Loupe DSCN1635.jpg 4,608 × 3,456; 6.78 MB
Loupe DSCN1642.jpg 4,608 × 3,456; 7.03 MB
Mammutbaum Yosemite (22060971030).jpg 2,332 × 2,512; 2.35 MB
Mango (Mangifera indica) Probably crown gall caused by Agrobacterium tumefaciens (32589809932).jpg 4,320 × 3,240; 6.06 MB
Maserknolle-Gronig-2006-07-16-01.jpg 1,632 × 1,224; 483 KB
Maserknolle-Gronig-2006-07-16-02.jpg 1,632 × 1,224; 564 KB
Maserknolle-Gronig-2006-07-16-03.jpg 1,224 × 1,632; 400 KB
Maserknolle.jpg 6,000 × 4,000; 26.08 MB
Maserknollen Buche (Drewitz).JPG 1,200 × 849; 835 KB
Monceau4.jpg 2,848 × 2,136; 2.98 MB
Mount Buffalo N.P. 42.jpg 2,848 × 4,288; 9.42 MB
Multiple burrs or burls on a lime tree at Dumfries House, East Ayrshire.jpg 3,691 × 3,864; 4.67 MB
Männynpahka Kolilla.JPG 4,000 × 6,000; 12.86 MB
Nature's Patina, Big Bear, CA 12-14 (15783968239).jpg 2,450 × 1,590; 3.19 MB
New York - panoramio (182).jpg 3,264 × 4,912; 6.03 MB
Newhalem, WA - Trail of the Cedars 21.jpg 4,288 × 2,848; 5.48 MB
Nybylund-07165.jpg 1,355 × 1,800; 2.61 MB
Nádor na stromu.jpg 2,048 × 1,536; 687 KB
Oak burl wheelbarrow.jpg 1,538 × 2,048; 1.09 MB
Oak burl.jpg 1,538 × 2,048; 830 KB
Oak Burr.JPG 1,712 × 2,288; 1.33 MB
OLD GROWTH SITKA SPRUCE SNAGS AND BURLS ON THE PACIFIC COAST AREA OF THE OLYMPIC NATIONAL PARK, WASHINGTON - NARA - 554973.jpg 2,000 × 1,357; 351 KB
OLD GROWTH SITKA SPRUCE SNAGS AND BURLS ON THE PACIFIC COAST AREA OF THE OLYMPIC NATIONAL PARK, WASHINGTON - NARA - 554973.tif 2,000 × 1,357; 7.79 MB
OLD GROWTH SITKA SPRUCE SNAGS AND BURLS ON THE PACIFIC COAST AREA OF THE OLYMPIC NATIONAL PARK, WASHINGTON - NARA - 554974.jpg 1,355 × 2,000; 673 KB
OLD GROWTH SITKA SPRUCE SNAGS AND BURLS ON THE PACIFIC COAST AREA OF THE OLYMPIC NATIONAL PARK, WASHINGTON - NARA - 554974.tif 1,355 × 2,000; 7.78 MB
Oldest Trees in America.jpg 2,128 × 2,832; 2.1 MB
Open base of a large redwood.jpg 2,576 × 1,932; 792 KB
Ostřetín, Na Hradcích, boule na stromě (01).jpg 2,448 × 3,264; 1.8 MB
Ostřetín, Na Hradcích, boule na stromě.jpg 2,448 × 3,264; 2.27 MB
Pahkakoivu.jpg 1,024 × 1,536; 2.12 MB
Palfauer Wasserlochklamm Ohrwaschlbaum 2012-08 Naturdenkmal 975.jpg 3,000 × 4,000; 4.82 MB
Peuplier noir Brantôme 2017-04 n02.jpg 4,912 × 6,550; 19.65 MB
Pinus leiophylla sprouting-burl.jpg 3,008 × 2,000; 2.21 MB
Platanus orientalis-Trinity College Dublin.jpg 4,032 × 1,908; 5.78 MB
Podlaskie - Suprasl - Kopna Gora - Arboretum - dab z narosla.JPG 3,072 × 2,304; 5.04 MB
Quercus pyrenaica - lupia 20230810a.jpg 3,888 × 5,184; 9.3 MB
Quercus pyrenaica - lupias 20231010.jpg 3,000 × 4,000; 5.48 MB
Quercus pyrenaica - lupias 20231012a.jpg 3,000 × 4,000; 2.81 MB
Quercus pyrenaica 20120409a.jpg 2,400 × 3,200; 4.41 MB
Quercus robur tree callus growth, Long Glen, Minishant, South Ayrshire, Scotland.jpg 3,556 × 2,116; 3.19 MB
Quercus-petraea-30-11-2009-001.jpg 1,600 × 1,200; 1.78 MB
Red Creek Fir.jpg 347 × 500; 228 KB
Redwood burl.jpg 1,184 × 888; 484 KB
Redwood NP Burl Cut May 2013 (2).jpg 3,072 × 2,304; 1.44 MB
Redwood-national-park-Sequoia.250ft lighter.jpg 1,016 × 762; 257 KB
Rikule på bjørk.jpg 3,264 × 2,448; 3.1 MB
Rotted Burr at Kingencleugh, River Ayr.JPG 4,608 × 3,456; 5.47 MB
Carver Vilho Sarkkinen 1961 (JOKAUAS2 7539-1).tif 4,291 × 4,315; 17.69 MB
Schlosspark Eggenberg - platanus 01.jpg 4,928 × 2,960; 7.46 MB
Schlosspark Eggenberg - platanus 02.jpg 4,928 × 3,264; 7.89 MB
Sequoia Sentinel P4250887.jpg 3,217 × 4,299; 11.2 MB
Sequoia Sentinel P4250888.jpg 3,264 × 4,362; 10.61 MB
Sequoia Tree Panorama.jpg 1,616 × 3,888; 3.81 MB
Sequoiadendron2.jpg 473 × 345; 101 KB
Simandre 06.JPG 1,536 × 2,048; 1.34 MB
Snuff Box made from a burr. Espedair Burns Club, Paisley.jpg 2,918 × 2,733; 2.1 MB
Spruce Burl trail, Kalaloch Beach, Washington 01.jpg 2,848 × 4,288; 6.29 MB
Spruce Burl trail, Kalaloch Beach, Washington 02.jpg 2,848 × 4,288; 6.25 MB
Spruce Burl trail, Kalaloch Beach, Washington 03.jpg 2,848 × 4,288; 6.29 MB
Spruce Burl trail, Kalaloch Beach, Washington 05.jpg 2,848 × 4,288; 6.32 MB
Spruce Burl trail, Kalaloch Beach, Washington 06.jpg 2,848 × 4,288; 6.27 MB

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Media in category "Burls"