condition mean min max Sterile Leaflet 15.539366666666666 13.2056 18.432 Fertile Leaflet with Sori 8.38091 7.94441 9.21673 Primary Rachis 7.0020999999999995 6.40722 7.57671 Secondary Rachis 6.79547 6.52452 7.00371 Petiole 8.65672 7.99334 9.711 Rhizome 8.541376666666666 7.68098 9.81445 Root 2.70463 2.39078 2.87013