condition mean min max Sterile Leaflet 12.16405 3.92725 20.8064 Fertile Leaflet with Sori 26.618033333333333 12.9255 38.3746 Primary Rachis 53.203 17.0418 118.185 Secondary Rachis 52.214533333333335 20.3244 96.7045 Petiole 52.7571 24.5578 107.621 Crozier 4.88149 1.56451 9.15396 Root 27.604200000000002 20.4405 40.4444