condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.024792900000000003 0.0 0.0743787 Petiole 0.26856166666666664 0.0 0.805685 Root 59.92592333333333 0.0 178.73