condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.4699103 0.0482739 1.14714 Primary Rachis 0.011777933333333332 0.0 0.0353338 Secondary Rachis 0.48774 0.0 1.46322 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 4.10044 0.31828 7.79652