condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.013532733333333333 0.0 0.0405982 Secondary Rachis 0.01880916666666667 0.0 0.034186 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.07754330000000001 0.0 0.190122 Root 37.3749 25.5097 45.6526