condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.125833 0.0 0.377499 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Root 5.515493333333334 0.0 14.3411