condition mean min max Sterile Leaflet 0.434161 0.16626 0.847652 Fertile Leaflet with Sori 6.47704 2.17432 11.5435 Primary Rachis 0.009814966666666666 0.0 0.0294449 Secondary Rachis 0.3307134666666667 0.0917794 0.555948 Petiole 0.0374263 0.0 0.0983044 Crozier 0.0 0.0 0.0 Root 0.43446399999999996 0.208545 0.803051