condition mean min max Sterile Leaflet 2.003927 0.742611 3.3228 Fertile Leaflet with Sori 1.2455720000000001 0.123436 1.88806 Primary Rachis 0.053850666666666665 0.0 0.13645 Secondary Rachis 0.0147759 0.0 0.0443277 Petiole 0.17298243333333332 0.0540043 0.294442 Crozier 0.0062615 0.0 0.0187845 Root 0.025256 0.0 0.0563789