condition mean min max Sterile Leaflet 53.92653333333333 44.8892 70.1605 Fertile Leaflet with Sori 61.65463333333334 46.3006 69.7791 Primary Rachis 59.970800000000004 44.936 84.1247 Petiole 68.43039999999999 52.474 78.7829 Root 39.7909661 0.0713983 85.2464