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 0.009338899999999999 0.0 0.0280167 Root 2.2066093333333336 0.0 5.76766