condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 4.075043333333333 2.5658 5.66358 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0070986999999999995 0.0 0.0212961 Petiole 0.0 0.0 0.0 Rhizome 4.509873333333333 3.39296 5.96553 Root 3.985217 0.690331 9.3483