condition mean min max Sterile Leaflet 0.04071366666666667 0.0 0.122141 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.021213 0.0 0.063639 Petiole 0.021235033333333334 0.0 0.0637051 Root 10.227400000000001 0.0 30.6822