condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 1.9843754999999998 0.0884335 5.62318 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.046885333333333334 0.0 0.140656 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 0.027729766666666666 0.0 0.0831893