condition mean min max Sterile Leaflet 11.3208 9.3289 13.7059 Fertile Leaflet with Sori 9.8209 8.7251 10.6387 Primary Rachis 9.009906666666668 7.41018 10.9792 Secondary Rachis 9.86246 7.44955 13.198 Petiole 8.92597 7.36471 9.82751 Crozier 3.18676 2.15272 3.9476 Root 5.0663366666666665 3.49132 6.5126