condition mean min max Sterile Leaflet 25.47748 6.17744 52.3826 Fertile Leaflet with Sori 22.11701 8.33523 34.7875 Primary Rachis 14.94004 7.84592 26.8541 Petiole 25.6413 12.3129 44.9189 Crozier 8.049626 0.227478 12.4751 Rhizome 101.97076666666666 45.2123 151.577 Root 132.12933333333334 97.512 198.054