Ten Clematis species compared through Wikimedia Commons photographs of their flowers. An editorial selection, not a scientific ranking. Photograph credits: 1. File:Clematis Montana 02.jpg; Andrew Dunn; Required credit: Andrew Dunn; CC BY-SA 2.0; https://creativecommons.org/licenses/by-sa/2.0; https://commons.wikimedia.org/wiki/File:Clematis_Montana_02.jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 2. File:Clematis vitalba flowers 230702.jpg; BerndH; Required credit: BerndH; CC BY-SA 3.0; http://creativecommons.org/licenses/by-sa/3.0/; https://commons.wikimedia.org/wiki/File:Clematis_vitalba_flowers_230702.jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 3. File:Clematis viticella flower (1).jpg; Dominique REMAUD; Required credit: Dominique REMAUD; CC BY-SA 2.0 fr; https://creativecommons.org/licenses/by-sa/2.0/fr/deed.en; https://commons.wikimedia.org/wiki/File:Clematis_viticella_flower_(1).jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 4. File:Clematis alpina ENBLA01.JPG; Enrico Blasutto; Required credit: Enrico Blasutto; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File:Clematis_alpina_ENBLA01.JPG; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 5. File:Clematis macropetala.jpg; Kurt Qvist from Stockholm, Sweden; Required credit: Kurt Qvist from Stockholm, Sweden; CC BY 2.0; https://creativecommons.org/licenses/by/2.0; https://commons.wikimedia.org/wiki/File:Clematis_macropetala.jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 6. File:Clematis tangutica (8026553077).jpg; Tatiana Gerus from Brisbane, Australia; Required credit: Tatiana Gerus from Brisbane, Australia; CC BY-SA 2.0; https://creativecommons.org/licenses/by-sa/2.0; https://commons.wikimedia.org/wiki/File:Clematis_tangutica_(8026553077).jpg; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 7. File:Clematis florida 'Sieboldii' 001.JPG; H. Zell; Required credit: H. Zell; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File:Clematis_florida_%27Sieboldii%27_001.JPG; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 8. File:Clematis armandii01-4035~2015 03 22.JPG; Emmanuel Douzery; Required credit: Emmanuel Douzery; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Clematis_armandii01-4035~2015_03_22.JPG; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 9. File:Clematis recta 001.JPG; H. Zell; Required credit: H. Zell; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File:Clematis_recta_001.JPG; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. 10. File:Clematis integrifolia 002.JPG; H. Zell; Required credit: H. Zell; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File:Clematis_integrifolia_002.JPG; Uniform scaling without cropping; fitted into 9:16 with title and caption bars. Video adaptation: CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0/ . Original photographs retain their licenses; no author endorsement implied.