condition mean min max Sterile Leaflet 10.96223 7.73969 12.8534 Fertile Leaflet with Sori 8.41036 6.65557 11.6011 Primary Rachis 28.235999999999997 23.7429 32.5744 Secondary Rachis 28.6764 26.2192 33.1868 Petiole 25.34133333333333 17.2154 34.1401 Crozier 14.8855 13.2172 16.7497 Root 23.8155 21.9324 25.5885