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 2.4272533333333333 0.0 7.28176 Crozier 0.0 0.0 0.0 Rhizome 8.439 0.0 24.1855 Stolon 0.0 0.0 0.0 Stolon with Root 5.754936666666667 0.0 10.0997