condition mean min max Sterile Leaflet 2.0810820000000003 0.877836 4.065 Fertile Leaflet with Sori 2.07202 1.03272 3.61766 Primary Rachis 4.29178 1.79431 8.91106 Petiole 4.520300000000001 2.48255 8.226 Root 2.70608 0.0 5.68104