condition mean min max Sterile Leaflet 1.1248306666666668 0.140582 2.1095 Fertile Leaflet with Sori 1.315786 0.478001 2.81763 Rhizome 3.2999656666666666 0.440317 6.89919 Root 2.7122599999999997 1.47204 3.99584