condition mean min max Sterile Leaflet 1.26284 0.0 2.70856 Mature Sterile Leaflet 0.643041 0.0 1.36463 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.07849366666666667 0.0 0.235481 Crozier 3.9539530000000003 0.928789 7.64742 Rhizome 1.0477759999999998 0.0 2.6043 Stolon 0.3010656666666667 0.0 0.903197 Stolon with Root 0.737796 0.0 1.54788