condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.011821640000000001 0.0 0.0310477 Root 3.1463526333333336 0.0 9.42988