condition mean min max Sterile Leaflet 0.073827 0.0 0.221481 Fertile Leaflet with Sori 0.6671166666666667 0.0 1.58654 Primary Rachis 16.63758 1.31452 38.827 Secondary Rachis 1.8801299999999999 0.676084 4.20581 Petiole 33.302546666666665 1.12944 53.0471 Crozier 122.852 110.235 146.244 Root 1.2448299999999999 0.37881 2.26537