condition mean min max Sterile Leaflet 0.0048216 0.0 0.0144648 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 4.4493203999999995 0.0299112 10.5429