condition mean min max Sterile Leaflet 66.5338 53.606 84.3471 Fertile Leaflet with Sori 102.30903333333333 90.2401 113.971 Primary Rachis 59.3058 41.2544 94.2966 Secondary Rachis 77.15706666666667 54.9905 118.666 Petiole 37.7328 33.962 40.2037 Crozier 72.8284 67.5101 81.2763 Root 234.225 224.135 254.022