condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.17467033333333334 0.0 0.262441 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.080208 0.0 0.240624 Petiole 0.0 0.0 0.0 Rhizome 2.747269333333333 0.323785 7.2738 Root 7.51432 1.84316 14.382