condition mean min max Sterile Leaflet 0.8220066666666667 0.0 2.46602 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 47.7562 0.0 126.524 Root 6.290821333333334 0.0 18.0593