condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.073688 0.0 0.221064 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Root 7.448033333333334 0.0 22.3441