condition mean min max Sterile Leaflet 0.36145 0.0 1.08435 Fertile Leaflet with Sori 0.44001 0.0 1.32003 Primary Rachis 0.85859 0.0 2.57577 Secondary Rachis 1.4692033333333334 0.0 4.40761 Petiole 0.94331 0.0 2.82993 Crozier 6.65883 2.21429 10.2832 Root 54.42008666666667 1.22516 145.959