condition mean min max Sterile Leaflet 10.67338 7.96991 15.4651 Fertile Leaflet with Sori 5.81742 3.07697 7.82847 Primary Rachis 0.05680203333333333 0.0 0.130677 Secondary Rachis 0.527355 0.204352 0.796728 Petiole 0.082674 0.0 0.248022 Crozier 0.06317533333333333 0.0 0.189526 Root 0.34974659999999996 0.0937828 0.623288