condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.3635633333333333 0.0 1.09069 Petiole 0.0 0.0 0.0 Root 4.454583333333334 0.25144 11.423