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 0.30805066666666664 0.0 0.924152 Crozier 0.0 0.0 0.0 Rhizome 4.260466666666667 1.04982 9.14683 Stolon 0.0 0.0 0.0 Stolon with Root 0.280684 0.0 0.842052