condition mean min max Sterile Leaflet 92.221 75.2653 117.642 Fertile Leaflet with Sori 69.46379999999999 62.2921 78.9633 Primary Rachis 31.19 27.875 34.1614 Secondary Rachis 39.5935 36.9634 42.4419 Petiole 30.2813 28.4466 31.4601 Crozier 74.1713 53.106 100.222 Root 31.56716666666667 18.8612 46.6467