Ten butterwort species compared through exact Wikimedia Commons photographs of flowers, spurs and leaf rosettes. 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:Pinguicula vulgaris flower (front view) - Keila.jpg; Ivar Leidus; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File%3APinguicula_vulgaris_flower_%28front_view%29_-_Keila.jpg; Scaled and fit without cropping to retain the complete subject; bilingual title and caption bars added. 2. File:Pinguicula alpina Triftsteig.jpg; User:Tigerente; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3APinguicula_alpina_Triftsteig.jpg; Scaled and fit without cropping to retain the complete subject; bilingual title and caption bars added. 3. File:Pinguicula grandiflora 001.jpg; Amada44; CC BY 3.0; https://creativecommons.org/licenses/by/3.0; https://commons.wikimedia.org/wiki/File%3APinguicula_grandiflora_001.jpg; Scaled and fit without cropping to retain the complete subject; bilingual title and caption bars added. 4. File:Pinguicula lutea (5375953444).jpg; Bob Peterson from North Palm Beach, Florida, Planet Earth!; CC BY-SA 2.0; https://creativecommons.org/licenses/by-sa/2.0; https://commons.wikimedia.org/wiki/File%3APinguicula_lutea_%285375953444%29.jpg; Scaled and fit without cropping to retain the complete subject; bilingual title and caption bars added. 5. File:Pinguicula caerulea corolla spur.jpg; Alex Abair; CC BY 4.0; https://creativecommons.org/licenses/by/4.0; https://commons.wikimedia.org/wiki/File%3APinguicula_caerulea_corolla_spur.jpg; Scaled and fit without cropping to retain the complete subject; bilingual title and caption bars added. 6. File:Pinguicula sp 2007.jpg; Rkitko; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3APinguicula_sp_2007.jpg; Scaled and fit without cropping to retain the complete subject; bilingual title and caption bars added. 7. File:Pinguicula moranensis.jpg; Noah Elhardt; CC BY-SA 3.0; http://creativecommons.org/licenses/by-sa/3.0/; https://commons.wikimedia.org/wiki/File%3APinguicula_moranensis.jpg; Scaled and fit without cropping to retain the complete subject; bilingual title and caption bars added. 8. File:Pinguicula esseriana 02.jpg; H. Zell; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File%3APinguicula_esseriana_02.jpg; Scaled and fit without cropping to retain the complete subject; bilingual title and caption bars added. 9. File:Pinguicula gypsicola ne1.jpg; Noah Elhardt; CC BY-SA 2.5; https://creativecommons.org/licenses/by-sa/2.5; https://commons.wikimedia.org/wiki/File%3APinguicula_gypsicola_ne1.jpg; Scaled and fit without cropping to retain the complete subject; bilingual title and caption bars added. 10. File:Pinguicula ne1.JPG; No machine-readable author provided. NoahElhardt assumed (based on copyright claims).; CC BY-SA 3.0; http://creativecommons.org/licenses/by-sa/3.0/; https://commons.wikimedia.org/wiki/File%3APinguicula_ne1.JPG; Scaled and fit without cropping to retain the complete subject; bilingual title and caption bars added.