Ten Clarkia species compared through exact Wikimedia Commons photographs, with photographer credits and licences. 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:Clarkia amoena 2022-06-19 1942.jpg; Salicyna; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File%3AClarkia_amoena_2022-06-19_1942.jpg; Inspected portrait crop and scaling; title and caption bars added. Photograph licensed under the stated source licence. 2. File:Clarkia_unguiculata.jpg; Eric in SF; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3AClarkia_unguiculata.jpg; Inspected portrait crop and scaling; title and caption bars added. Photograph licensed under the stated source licence. 3. File:Clarkia_pulchella_0287.JPG; Walter Siegmund (talk); CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File%3AClarkia_pulchella_0287.JPG; Inspected portrait crop and scaling; title and caption bars added. Photograph licensed under the stated source licence. 4. File:Clarkia_concinna.jpg; Eric in SF; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3AClarkia_concinna.jpg; Inspected portrait crop and scaling; title and caption bars added. Photograph licensed under the stated source licence. 5. File:Clarkia_rubicunda_San_Francisco.jpg; Eric Hunt; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File%3AClarkia_rubicunda_San_Francisco.jpg; Inspected portrait crop and scaling; title and caption bars added. Photograph licensed under the stated source licence. 6. File:Clarkiawilliamsonii.jpg; tomhilton; CC BY 2.0; https://creativecommons.org/licenses/by/2.0; https://commons.wikimedia.org/wiki/File%3AClarkiawilliamsonii.jpg; Inspected portrait crop and scaling; title and caption bars added. Photograph licensed under the stated source licence. 7. File:Clarkiabottaebloom.jpg; Toedrifter; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3AClarkiabottaebloom.jpg; Inspected portrait crop and scaling; title and caption bars added. Photograph licensed under the stated source licence. 8. File:Clarkia purpurea (cropped).jpg; Acmonbluey; CC0; http://creativecommons.org/publicdomain/zero/1.0/deed.en; https://commons.wikimedia.org/wiki/File%3AClarkia_purpurea_%28cropped%29.jpg; Inspected portrait crop and scaling; title and caption bars added. Photograph licensed under the stated source licence. 9. File:Clarkia_rhomboidea_2.jpg; Eric Hunt; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File%3AClarkia_rhomboidea_2.jpg; Inspected portrait crop and scaling; title and caption bars added. Photograph licensed under the stated source licence. 10. File:Clarkia_breweri.jpg; Eric in SF; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3AClarkia_breweri.jpg; Inspected portrait crop and scaling; title and caption bars added. Photograph licensed under the stated source licence.