condition mean min max Sterile Leaflet 0.22225209999999998 0.0590293 0.499287 Fertile Leaflet with Sori 3.6753086666666666 0.488266 8.93854 Primary Rachis 0.091584 0.0 0.274752 Petiole 0.07234733333333333 0.0 0.217042 Crozier 3.440103 0.534709 6.09508 Rhizome 1.7217953333333333 0.323256 3.02194 Root 0.11508800000000001 0.0 0.345264