condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.35707333333333335 0.0 1.07122 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Rhizome 0.7511800000000001 0.0 2.25354 Root 9.021733333333334 5.66195 14.7146