condition mean min max Sterile Leaflet 94.41603333333333 86.2948 103.851 Fertile Leaflet with Sori 99.46170000000001 87.1012 115.431 Petiole 77.63329999999999 54.5087 96.4161 Crozier 49.6629 45.3591 54.2862 Rhizome 64.75563333333334 55.0089 78.4507 Root 47.4002 35.7102 56.9693