condition mean min max Sterile Leaflet 0.967395 0.701688 1.36719 Fertile Leaflet with Sori 1.137043 0.737989 1.61019 Primary Rachis 0.961508 0.793163 1.1876 Petiole 0.84007 0.701531 0.974156 Bulbil 2.4619833333333334 2.29202 2.78442 Root 0.9312183333333334 0.388315 1.35315