condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.016920866666666666 0.0 0.0507626 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 15.591466666666667 2.8118 28.5103