condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 1.118082 0.0 2.93449 Petiole 0.07474 0.0 0.22422 Crozier 3.9608933333333334 0.0 9.54091 Rhizome 0.5319033333333333 0.0 1.59571 Root 1.2704199999999999 0.0 2.5016