condition mean min max Sterile Leaflet 90.3367 53.3049 145.176 Fertile Leaflet with Sori 68.0627 61.3996 77.8284 Primary Rachis 35.0077 30.698 41.0975 Secondary Rachis 36.03456666666666 31.7197 39.424 Petiole 40.652833333333334 32.0671 46.2499 Crozier 17.2693 14.7109 20.5731 Root 25.7454 23.217 29.6356