condition mean min max Sterile Leaflet 16.046166666666668 0.0 35.3275 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.3059826666666667 0.0 0.917948 Petiole 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0