condition mean min max Sterile Leaflet 7.177903333333333 5.35056 9.34478 Fertile Leaflet with Sori 7.20136 4.27866 10.9338 Primary Rachis 7.7850600000000005 1.58876 14.6864 Petiole 3.483356666666667 1.59722 5.25661 Root 4.4958035999999995 0.0566008 10.1175