condition mean min max Sterile Leaflet 3.8113233333333336 1.91928 5.28795 Fertile Leaflet with Sori 5.7596799999999995 3.18969 8.63387 Rhizome 0.004030933333333334 0.0 0.0120928 Root 0.0130788 0.0 0.0392364