condition mean min max Sterile Leaflet 23.6066 19.3204 25.7974 Mature Sterile Leaflet 29.6448 15.349 39.1692 Fertile Leaflet with Sori 42.83246666666667 29.3023 53.9971 Petiole 26.220200000000002 16.2728 39.7828 Crozier 42.8341 37.4165 45.5858 Rhizome 66.32136666666666 42.9854 110.888 Stolon 64.74543333333334 57.6079 70.899 Stolon with Root 66.4701 61.9808 70.8039