condition mean min max Sterile Leaflet 7.002116666666667 2.82466 9.80786 Fertile Leaflet with Sori 7.55068 2.79416 9.9435 Primary Rachis 13.792200000000001 10.3977 17.8987 Petiole 13.888300000000001 11.6559 18.3455 Root 16.768233333333335 0.0 33.0936