condition mean min max Sterile Leaflet 1.156814 0.542058 2.01793 Mature Sterile Leaflet 0.958801 0.720747 1.27592 Fertile Leaflet with Sori 1.2898643333333333 0.756473 1.83378 Petiole 1.52985 1.32062 1.94674 Crozier 2.0985466666666666 1.84164 2.49644 Rhizome 2.032356666666667 1.0624 3.18419 Stolon 2.6848899999999998 2.11549 3.03347 Stolon with Root 4.2762199999999995 1.79526 5.63167