condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.038128633333333335 0.0 0.0777722 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Rhizome 1.5846283333333333 0.370985 3.12358 Root 2.2066713333333334 0.259794 4.8103