condition mean min max Sterile Leaflet 0.8120766666666667 0.599515 1.1598 Fertile Leaflet with Sori 0.37 0.328389 0.44192 Primary Rachis 0.011783199999999999 0.0 0.0179636 Petiole 0.10306799999999999 0.0 0.208453 Root 5.281485666666667 0.0 15.4218