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 0.013726166666666666 0.0 0.0411785 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 12.251062466666665 0.0495054 36.4443