condition mean min max Sterile Leaflet 21.35472 7.30806 45.4872 Fertile Leaflet with Sori 22.14883 5.67549 34.4609 Primary Rachis 86.75063333333334 85.4599 89.093 Petiole 72.50363333333333 60.2783 83.3317 Root 48.2264 0.0 80.5593