condition mean min max Sterile Leaflet 83.1961 79.6563 87.5558 Fertile Leaflet with Sori 80.77759999999999 77.4536 82.8428 Primary Rachis 53.3361 50.2922 55.4847 Secondary Rachis 62.41746666666667 60.0677 64.5779 Petiole 41.6805 41.1717 42.5843 Rhizome 30.0169 25.7293 34.5524 Root 13.937866666666666 12.1391 17.3491