condition mean min max Sterile Leaflet 8.64244 7.43986 9.63008 Mature Sterile Leaflet 5.501633333333333 4.68166 6.06844 Fertile Leaflet with Sori 7.79067 5.36079 12.0616 Petiole 6.63656 3.82726 8.30871 Crozier 4.066 3.04464 4.82479 Rhizome 3.82449 1.82084 4.97376 Stolon 3.698636666666667 3.09851 4.1524 Stolon with Root 5.32585 4.28401 5.97515