condition mean min max Sterile Leaflet 32.3633 20.2329 55.646 Fertile Leaflet with Sori 36.790733333333336 24.6047 56.3431 Primary Rachis 44.478699999999996 40.1793 48.5999 Petiole 37.168 25.2387 45.3941 Crozier 90.64093333333334 76.1458 98.6771 Rhizome 51.38 33.3103 67.9153 Root 21.546633333333332 13.8225 35.4228