condition mean min max Sterile Leaflet 4.807143333333333 4.16071 5.57992 Fertile Leaflet with Sori 5.67689 4.40675 6.36049 Primary Rachis 21.461433333333332 15.612 27.7999 Petiole 28.2577 20.9527 37.2579 Root 9.7928 0.0 14.7839