condition mean min max Fertile Leaflet with Sori 51.60126666666667 40.1435 57.729 Primary Rachis 1.8025499999999999 0.0 4.11947 Secondary Rachis 13.784533333333334 11.1612 15.9595 Petiole 1.1144153333333333 0.379646 1.99287 Crozier 5.18985 2.04909 6.85816 Rhizome 2.402723 0.826249 3.37962 Root 7.40461 3.43879 11.6185