condition mean min max Sterile Leaflet 1.121319 0.506738 1.86297 Fertile Leaflet with Sori 0.849958 0.468579 1.53524 Primary Rachis 0.9267610000000001 0.797895 1.0139 Secondary Rachis 1.2847836666666668 0.888221 1.67854 Petiole 1.5009033333333335 1.20663 2.04259 Crozier 14.6469 13.4178 15.7899 Root 6.030536666666666 5.44592 6.67941