condition mean min max Sterile Leaflet 21.52713333333333 12.5463 31.3585 Fertile Leaflet with Sori 791.4091 61.5183 1753.45 Primary Rachis 55.9619 40.7201 75.1198 Petiole 32.3666 25.4096 38.7985 Root 88.59086666666667 0.0 180.761