condition mean min max Sterile Leaflet 1.824623 0.977139 2.76942 Fertile Leaflet with Sori 2.2750966666666668 2.03013 2.47945 Primary Rachis 0.9900426666666666 0.833838 1.09164 Petiole 0.48168799999999995 0.380502 0.539584 Root 2.5190276000000003 0.0229128 4.43592