condition mean min max Sterile Leaflet 7.20666 5.7214 9.40357 Fertile Leaflet with Sori 7.39498 7.31719 7.46294 Primary Rachis 7.456183333333334 6.49841 8.20564 Petiole 8.17099 7.08454 10.0096 Root 6.610736666666667 0.0 13.5467