condition mean min max Sterile Leaflet 1.0414729999999999 0.523969 1.35114 Fertile Leaflet with Sori 5.211983333333333 3.53704 8.4358 Primary Rachis 0.15534799999999999 0.0 0.351103 Secondary Rachis 0.8490233 0.0675629 2.0398 Petiole 0.12304133333333334 0.0 0.205183 Crozier 0.0 0.0 0.0 Root 0.7120936666666666 0.412007 1.03853