condition mean min max Sterile Leaflet 7.97292 6.85046 8.67026 Fertile Leaflet with Sori 5.97629 4.68949 6.82777 Primary Rachis 5.909906666666667 5.35504 6.35174 Petiole 5.88644 4.58883 6.77123 Root 3.6682848000000003 0.0113444 6.35268