condition mean min max Sterile Leaflet 96.01856666666667 79.4362 111.903 Fertile Leaflet with Sori 81.2232 63.8802 107.568 Primary Rachis 28.3582 26.8854 30.5952 Secondary Rachis 40.386 34.7453 48.3378 Petiole 28.4692 24.7061 30.5857 Crozier 15.1947 13.2452 19.049 Root 12.492466666666667 10.7213 14.9595