condition mean min max Sterile Leaflet 30.057066666666667 22.9897 38.7521 Fertile Leaflet with Sori 29.0254 23.5834 35.3305 Primary Rachis 27.934 12.073 51.314 Petiole 25.5826 12.7098 45.9322 Root 18.6452962 0.0246886 38.9641