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 0.0 0.0 0.0 Petiole 0.296919 0.0 0.890757 Rhizome 0.0 0.0 0.0 Root 149.65266666666668 0.0 448.958