condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.06575266666666667 0.0 0.197258 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 17.356193333333334 3.65788 33.8574 Root 33.6119 25.9265 43.0478