condition mean min max Sterile Leaflet 1.7070400000000001 1.6165 1.81789 Fertile Leaflet with Sori 1.7917333333333334 1.16364 2.16621 Primary Rachis 2.458493333333333 1.79214 2.84942 Petiole 2.45715 2.21031 2.7571 Root 1.33866 0.0 2.28729