condition mean min max Sterile Leaflet 0.0288732 0.0 0.0866196 Fertile Leaflet with Sori 0.1170591 0.0836478 0.175428 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.05575866666666667 0.0 0.167276 Petiole 0.0 0.0 0.0 Crozier 0.027376166666666663 0.0 0.0821285 Root 3.587999 0.398777 9.0396