Ten Salix species compared through exact Wikimedia Commons photographs of growth forms and foliage. An editorial selection, not a scientific ranking. Original video contributions: CC BY-SA 4.0. Individual photographs retain the licences and credits listed in attribution; public-domain and CC0 photographs remain so. Photograph credits: 1. File:Salix alba leaves.jpg; MPF; CC BY-SA 3.0; http://creativecommons.org/licenses/by-sa/3.0/; https://commons.wikimedia.org/wiki/File:Salix_alba_leaves.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 2. File:Waterwilg (DSC 2539).jpg; Trougnouf (Benoit Brummer); CC BY 4.0; https://creativecommons.org/licenses/by/4.0; https://commons.wikimedia.org/wiki/File:Waterwilg_(DSC_2539).jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 3. File:Salix purpurea 003.jpg; Willow; CC BY-SA 2.5; https://creativecommons.org/licenses/by-sa/2.5; https://commons.wikimedia.org/wiki/File:Salix_purpurea_003.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 4. File:Salix-viminalis.JPG; Sten Porse; watermark removal by Dcoetzee; CC BY-SA 3.0; http://creativecommons.org/licenses/by-sa/3.0/; https://commons.wikimedia.org/wiki/File:Salix-viminalis.JPG; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 5. File:Salix pentandra1.jpg; MPF; CC BY 2.5; https://creativecommons.org/licenses/by/2.5; https://commons.wikimedia.org/wiki/File:Salix_pentandra1.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 6. File:Salix triandra female flower.jpg; BCB; Public domain; ; https://commons.wikimedia.org/wiki/File:Salix_triandra_female_flower.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 7. File:Salix reticulata a1.jpg; Opioła Jerzy; CC BY 2.5; https://creativecommons.org/licenses/by/2.5; https://commons.wikimedia.org/wiki/File:Salix_reticulata_a1.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 8. File:Salix herbacea fruits.jpg; El Grafo; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File:Salix_herbacea_fruits.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 9. File:Salix-lanata-total.JPG; Sten Porse; CC BY-SA 3.0; http://creativecommons.org/licenses/by-sa/3.0/; https://commons.wikimedia.org/wiki/File:Salix-lanata-total.JPG; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 10. File:ARCTIC-WILLOW-GLAC.jpg; Dani.j.lombardi; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:ARCTIC-WILLOW-GLAC.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence.