condition mean min max Sterile Leaflet 0.026405300000000003 0.0 0.0792159 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.005506533333333333 0.0 0.0165196 Petiole 0.0 0.0 0.0 Crozier 0.034687333333333334 0.0 0.104062 Root 57.2121 29.6963 85.7756