condition mean min max Sterile Leaflet 3.1044233333333335 2.04289 4.12269 Fertile Leaflet with Sori 3.7907433333333334 3.39939 4.1303 Primary Rachis 3.48158 2.87673 4.01858 Petiole 3.26876 3.11233 3.57684 Bulbil 2.5956 2.31771 2.7974 Root 3.16084 2.22319 4.1559