condition mean min max Sterile Leaflet 0.03249886666666667 0.0309992 0.0332756 Fertile Leaflet with Sori 0.006652233333333334 0.0 0.0199567 Primary Rachis 0.049516533333333335 0.0 0.133882 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 1.7642499999999999 1.0381 2.2392 Root 3.44846 2.12586 5.81243