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 0.09077800000000001 0.0 0.272334 Crozier 0.0 0.0 0.0 Rhizome 1.9862593333333334 0.0 5.72789 Stolon 1.0640873333333334 0.750317 1.66306 Stolon with Root 4.958576666666667 1.27674 9.02156