condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.011805900000000001 0.0 0.0354177 Primary Rachis 0.008362233333333333 0.0 0.0250867 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 3.11923 0.0 8.08244