Ten Pteris species compared through exact photographs of fronds and leaf segments. An editorial selection, not a scientific size ranking. Original video contributions CC BY-SA 4.0. Photographs retain their individual licences and attribution listed below. Photograph credits: 1. File:Starr 030419-0010 Pteris cretica.jpg; Forest & Kim Starr; CC BY 3.0; https://creativecommons.org/licenses/by/3.0; https://commons.wikimedia.org/wiki/File:Starr_030419-0010_Pteris_cretica.jpg; Whole photograph scaled and fitted, without crop; title and caption bars added. 2. File:Pteris vittata.jpg; Franz Xaver; CC BY-SA 3.0; http://creativecommons.org/licenses/by-sa/3.0/; https://commons.wikimedia.org/wiki/File:Pteris_vittata.jpg; Whole photograph scaled and fitted, without crop; title and caption bars added. 3. File:Pteris tremula-IMG 9779.JPG; C T Johansson; CC BY 3.0; https://creativecommons.org/licenses/by/3.0; https://commons.wikimedia.org/wiki/File:Pteris_tremula-IMG_9779.JPG; Whole photograph scaled and fitted, without crop; title and caption bars added. 4. File:Pteris ensiformis Orliczka mieczowata 2024-02-29 Graz 02.jpg; Agnieszka Kwiecień, Nova; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Pteris_ensiformis_Orliczka_mieczowata_2024-02-29_Graz_02.jpg; Whole photograph scaled and fitted, without crop; title and caption bars added. 5. File:Pteris multifida--IMG 20180715 075446.jpg; Sun Jiao (Interaccoonale); CC BY 4.0; https://creativecommons.org/licenses/by/4.0; https://commons.wikimedia.org/wiki/File:Pteris_multifida--IMG_20180715_075446.jpg; Whole photograph scaled and fitted, without crop; title and caption bars added. 6. File:Gardenology.org-IMG 2463 rbgs11jan.jpg; Raffi Kojian; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File:Gardenology.org-IMG_2463_rbgs11jan.jpg; Whole photograph scaled and fitted, without crop; title and caption bars added. 7. File:Pteris biaurita - Flora park - Cologne, Germany - DSC00645.jpg; Daderot; CC0; http://creativecommons.org/publicdomain/zero/1.0/deed.en; https://commons.wikimedia.org/wiki/File:Pteris_biaurita_-_Flora_park_-_Cologne,_Germany_-_DSC00645.jpg; Whole photograph scaled and fitted, without crop; title and caption bars added. 8. File:Pteris semipinnata - Hong Kong Botanical Garden - IMG 9695.JPG; Daderot; Public domain; ; https://commons.wikimedia.org/wiki/File:Pteris_semipinnata_-_Hong_Kong_Botanical_Garden_-_IMG_9695.JPG; Whole photograph scaled and fitted, without crop; title and caption bars added. 9. File:Pteris argyraea-2-bsi-yercaud-salem-India.JPG; Yercaud-elango; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Pteris_argyraea-2-bsi-yercaud-salem-India.JPG; Whole photograph scaled and fitted, without crop; title and caption bars added. 10. File:Pteris umbrosa Dorrigo.jpg; Poyt448 Peter Woodard; CC0; http://creativecommons.org/publicdomain/zero/1.0/deed.en; https://commons.wikimedia.org/wiki/File:Pteris_umbrosa_Dorrigo.jpg; Whole photograph scaled and fitted, without crop; title and caption bars added.