condition mean min max Sterile Leaflet 22.2015 20.4572 25.0131 Fertile Leaflet with Sori 21.1399 20.076 22.0134 Petiole 8.63341 8.17858 9.19377 Crozier 12.4326 10.6049 14.4367 Rhizome 6.064086666666666 4.54688 7.9223 Root 5.70282 4.75568 7.47352