condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.16458599999999998 0.0 0.257383 Primary Rachis 0.730108 0.0 1.66537 Secondary Rachis 0.34342233333333333 0.0 0.803206 Petiole 0.0 0.0 0.0 Crozier 0.168368 0.0 0.505104 Root 4.098316666666666 2.04137 7.04271