condition mean min max Sterile Leaflet 5.00753 2.21424 9.16742 Fertile Leaflet with Sori 5.78833 4.48667 7.52738 Primary Rachis 1.156774 0.862632 1.58462 Petiole 0.53447 0.494727 0.593857 Crozier 1.87095 1.28154 2.56407 Rhizome 0.9430433333333333 0.484171 1.36008 Root 13.941556666666667 7.81547 18.9682