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 0.026922133333333334 0.0 0.0807664 Root 5.233133333333334 0.0 15.6994