condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 2.6450586666666664 0.722226 5.80063 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0615297 0.0 0.135719 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 0.0402067 0.0 0.0615861