condition mean min max Sterile Leaflet 3.56808 2.41967 5.12547 Fertile Leaflet with Sori 4.999553333333333 3.72796 6.58885 Petiole 3.92545 2.04486 5.31339 Rhizome 4.087056666666666 3.74477 4.49572 Root 5.85177 3.23159 8.61891