condition mean min max Sterile Leaflet 0.04199166666666667 0.0 0.125975 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 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 1.9536433333333334 1.00038 2.45167