condition mean min max Sterile Leaflet 0.374553 0.152818 0.715241 Fertile Leaflet with Sori 0.367464 0.22611 0.447362 Primary Rachis 0.6193833333333333 0.544746 0.7163 Secondary Rachis 0.362639 0.211878 0.630958 Petiole 1.0683556666666667 0.532247 1.45904 Crozier 21.3001 17.081 26.1266 Root 11.5823 8.7722 14.5531