condition mean min max Fertile Leaflet with Sori 0.212425 0.0 0.433938 Primary Rachis 2.4860700000000002 1.09749 3.53721 Secondary Rachis 0.24962700000000002 0.185289 0.305993 Petiole 1.5803166666666666 1.39144 1.80627 Crozier 0.641042 0.331163 0.956645 Rhizome 1.0860146666666666 0.597873 2.02967 Root 0.0 0.0 0.0