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 1.1562556666666666 0.0 2.73155 Crozier 0.0 0.0 0.0 Rhizome 13.925368333333333 0.349405 37.1528 Stolon 0.0 0.0 0.0 Stolon with Root 4.090346666666667 0.0 9.47761