condition mean min max Sterile Leaflet 37.217166666666664 33.3715 42.0543 Fertile Leaflet with Sori 32.644000000000005 30.1593 35.9132 Primary Rachis 30.97126666666667 28.7402 32.1798 Secondary Rachis 28.756 22.0133 32.9688 Petiole 36.6754 31.8609 41.3751 Crozier 29.8336 22.0925 41.4749 Root 28.4006 22.3862 40.0514