condition mean min max Sterile Leaflet 4.700733333333334 2.1793 7.30597 Fertile Leaflet with Sori 6.370663333333334 4.29779 7.96712 Primary Rachis 5.56481 4.81968 5.96315 Petiole 5.32533 4.77419 5.75811 Root 4.1121 0.0 9.68369