condition mean min max Sterile Leaflet 68.24773333333333 61.6046 73.6155 Fertile Leaflet with Sori 64.8072 63.3811 65.6057 Primary Rachis 63.1109 60.2578 66.8276 Secondary Rachis 63.5718 61.3491 65.4261 Petiole 62.3433 57.4818 68.5104 Rhizome 61.29623333333333 59.6985 64.3989 Root 64.7748 57.9992 71.3602