condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 4.799446666666666 1.907 6.84829 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.006424 0.0 0.019272 Petiole 0.0 0.0 0.0 Rhizome 0.11450733333333334 0.0 0.343522 Root 0.0 0.0 0.0