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 Secondary Rachis 0.10068966666666666 0.0 0.302069 Petiole 0.0 0.0 0.0 Crozier 34.26913333333333 11.9777 70.8273 Root 0.0 0.0 0.0