condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.19010400000000002 0.0 0.570312 Primary Rachis 0.0202541 0.0 0.0607623 Petiole 0.0 0.0 0.0 Root 3.640966666666667 0.0 10.9229