condition mean min max Sterile Leaflet 8.75581 3.51626 16.4557 Fertile Leaflet with Sori 17.200683333333334 8.60815 27.4919 Primary Rachis 42.007 16.7296 80.2538 Petiole 39.733200000000004 25.6736 67.5562 Crozier 13.7433 11.7721 14.835 Rhizome 16.845966666666666 13.1889 24.1266 Root 31.066300000000002 21.5749 37.8128