condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 9.495826966666666 0.0 28.4161 Fertile Leaflet with Sori 4.850726666666667 1.23133 10.7102 Petiole 0.05958366666666667 0.0 0.178751 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Stolon 0.0 0.0 0.0 Stolon with Root 0.0 0.0 0.0