condition mean min max Sterile Leaflet 3.88122 1.79453 5.62678 Fertile Leaflet with Sori 20.470280000000002 4.3096 50.1968 Primary Rachis 10.90274 4.90352 16.0127 Petiole 4.243946666666667 2.4737 6.01636 Root 2.346772666666667 0.785498 4.39348