condition mean min max Sterile Leaflet 25.618399999999998 0.0 76.8552 Fertile Leaflet with Sori 18.5259 0.0 55.5777 Primary Rachis 1.933074 0.0 5.56122 Petiole 0.07701833333333334 0.0 0.231055 Root 0.18390399999999998 0.0 0.551712