condition mean min max Sterile Leaflet 2.83756 1.98424 4.32653 Mature Sterile Leaflet 0.5184136666666667 0.0 1.17376 Fertile Leaflet with Sori 2.57423 1.59412 3.62621 Petiole 0.550877 0.0 0.950591 Crozier 1.5767433333333334 0.92866 2.48626 Rhizome 0.613056 0.0 1.43882 Stolon 1.484 0.0 2.2516 Stolon with Root 0.5577960000000001 0.0 1.2292