condition mean min max Sterile Leaflet 66.29636666666667 45.0719 79.0512 Fertile Leaflet with Sori 45.7511 42.679 49.5803 Primary Rachis 101.0006 83.7528 112.983 Petiole 74.02023333333334 73.5785 74.4448 Crozier 56.385400000000004 47.7045 62.9003 Rhizome 49.0841 35.5097 64.5356 Root 78.1022 68.9982 94.9957