condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.103722 0.0 0.311166 Rhizome 0.0 0.0 0.0 Root 11.673933333333332 0.0 35.0218