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 Petiole 0.011224733333333334 0.0 0.0336742 Root 9.338738733333333 0.0 27.9578