condition mean min max Sterile Leaflet 0.4031846666666667 0.0 0.688438 Fertile Leaflet with Sori 0.415892 0.0 0.962297 Primary Rachis 0.751416 0.412323 1.19446 Secondary Rachis 0.9869996666666666 0.849517 1.21021 Petiole 1.4009 1.24154 1.4937 Crozier 0.6698219999999999 0.403121 1.09069 Root 26.8099 22.195 30.7777