condition mean min max Fertile Leaflet with Sori 5.705843333333333 5.2814 6.23639 Primary Rachis 6.27961 5.63197 7.4313 Secondary Rachis 7.26935 6.26589 8.06433 Petiole 6.47279 6.04159 6.74581 Crozier 4.20579 3.80513 5.00397 Rhizome 7.2504333333333335 6.11165 8.17445 Root 9.67084 8.57495 11.3509