condition mean min max Sterile Leaflet 4.924862666666667 0.102668 10.0914 Fertile Leaflet with Sori 2.3058159999999996 0.133178 5.528 Primary Rachis 0.4903238 0.0533974 0.756402 Petiole 0.312534 0.263026 0.374105 Root 0.071353 0.0 0.108915