condition mean min max Sterile Leaflet 0.17434066666666667 0.0 0.523022 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.10415600000000001 0.0 0.312468 Petiole 1.4048120000000002 0.719805 2.55528 Root 31.085539999999998 1.33702 78.948