condition mean min max Sterile Leaflet 0.16850600000000002 0.0 0.505518 Fertile Leaflet with Sori 0.007538833333333334 0.0 0.0226165 Petiole 1.9985833333333334 1.12451 3.63213 Rhizome 12.306799999999999 10.2798 14.6664 Root 5.8246400000000005 3.6519 7.25725