condition mean min max Sterile Leaflet 5.9038 4.39886 6.9291 Fertile Leaflet with Sori 6.8032699999999995 6.14948 7.74574 Petiole 4.89351 3.30838 6.87567 Rhizome 5.289813333333333 3.97707 6.04776 Root 3.52554 3.26479 3.67824