condition mean min max Sterile Leaflet 0.44122266666666665 0.220639 0.769535 Fertile Leaflet with Sori 2.5976836666666667 0.888471 3.79442 Primary Rachis 0.47736999999999996 0.238689 0.919233 Secondary Rachis 1.617171 0.313463 2.64205 Petiole 0.059295933333333335 0.0235233 0.0778934 Rhizome 2.23208 2.02133 2.52122 Root 0.36500900000000003 0.115172 0.840551