condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.0246593 0.0 0.0739779 Crozier 0.0 0.0 0.0 Rhizome 0.051941666666666664 0.0 0.155825 Stolon 0.0 0.0 0.0 Stolon with Root 4.942296666666667 2.10312 9.09756