condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.25815899999999997 0.0 0.774477 Fertile Leaflet with Sori 0.17621833333333334 0.0 0.528655 Petiole 1.8004866666666668 0.0 5.40146 Crozier 0.0 0.0 0.0 Rhizome 8.64522 6.53112 12.1479 Stolon 0.279182 0.0 0.837546 Stolon with Root 11.33052 4.67736 15.3855