condition mean min max Sterile Leaflet 0.9199470000000001 0.725072 1.2937 Fertile Leaflet with Sori 2.5488233333333334 0.99592 4.04067 Primary Rachis 1.6244746666666667 0.367844 3.02587 Petiole 0.121639 0.0 0.364917 Root 2.47497 0.0 7.42491