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 0.018075033333333334 0.0 0.0542251 Root 12.427739733333334 0.0 37.2691