condition mean min max Sterile Leaflet 39.5821 27.4221 50.8818 Fertile Leaflet with Sori 30.2581 26.8502 32.3441 Primary Rachis 16.5135 13.7515 20.9582 Petiole 11.06797 8.62771 13.3761 Crozier 15.899233333333333 13.4241 19.2067 Rhizome 18.187533333333334 13.5034 22.7638 Root 13.17615 7.49495 19.1328