condition mean min max Sterile Leaflet 28.445166666666665 18.9655 35.2278 Fertile Leaflet with Sori 33.7611 32.821 34.8598 Petiole 73.21956666666667 70.7019 75.8345 Rhizome 53.7129 50.4529 59.4491 Root 45.879000000000005 44.6647 47.5467