Ten Erythronium species compared through exact Wikimedia Commons photographs of flowers and forms. An editorial selection of flower forms, 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:Erythronium dens-canis (47351928761).jpg; xulescu_g; CC BY-SA 2.0; https://creativecommons.org/licenses/by-sa/2.0; https://commons.wikimedia.org/wiki/File%3AErythronium_dens-canis_%2847351928761%29.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 2. File:Erythronium japonicum 2006 005.jpg; Kropsoq; CC BY-SA 3.0; http://creativecommons.org/licenses/by-sa/3.0/; https://commons.wikimedia.org/wiki/File%3AErythronium_japonicum_2006_005.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 3. File:Erythronium americanum - anterior.jpg; The Cosmonaut; CC BY-SA 2.5 ca; https://creativecommons.org/licenses/by-sa/2.5/ca/deed.en; https://commons.wikimedia.org/wiki/File%3AErythronium_americanum_-_anterior.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 4. File:Erythronium albidum smith creek.jpg; Eric Hunt; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File%3AErythronium_albidum_smith_creek.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 5. File:Erythronium grandiflorum 5077.JPG; Walter Siegmund (talk); CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3AErythronium_grandiflorum_5077.JPG; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 6. File:Erythronium oregonum 5581.JPG; Walter Siegmund (talk); CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3AErythronium_oregonum_5581.JPG; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 7. File:Erythronium californicum 1.jpg; Stan Shebs; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3AErythronium_californicum_1.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 8. File:E hendersonii.jpg; N5jrn at English Wikipedia; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3AE_hendersonii.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 9. File:Erythronium revolutum 1804.JPG; Walter Siegmund (talk); CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3AErythronium_revolutum_1804.JPG; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence. 10. File:Erythronium tuolumnense.jpg; EriaWei; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File%3AErythronium_tuolumnense.jpg; Whole-image fit and scaling; title and caption bars added. Photograph licensed under the stated source licence.