condition mean min max Sterile Leaflet 3.55287 2.58469 4.36387 Fertile Leaflet with Sori 4.7205 4.17598 5.23737 Petiole 5.824913333333334 4.68435 6.65383 Rhizome 6.0687 5.13913 7.33368 Root 6.31913 4.59524 7.6076