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 0.017790833333333336 0.0 0.0533725 Petiole 0.0 0.0 0.0 Rhizome 0.0493158 0.0245798 0.0764193 Root 3.13307 2.15448 4.04591