condition mean min max Sterile Leaflet 9.035376666666666 7.19425 10.2683 Fertile Leaflet with Sori 7.81732 7.26149 8.11674 Primary Rachis 7.06649 6.73969 7.24152 Petiole 6.20857 5.79404 6.77333 Root 4.76530623 0.00559869 7.45424