condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.011961966666666666 0.0 0.0358859 Petiole 0.0 0.0 0.0 Root 8.063221333333333 0.306614 20.1362