condition mean min max Fertile Leaflet with Sori 0.201762 0.0 0.605286 Primary Rachis 1.678987 0.490661 2.46949 Secondary Rachis 1.9049909999999999 0.507993 2.75582 Petiole 2.266164 0.444332 4.84653 Crozier 0.324352 0.0 0.706097 Rhizome 0.362203 0.0 0.567385 Root 3.0760166666666664 1.20337 5.91372