condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.12518866666666667 0.0 0.375566 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.13525 0.0 0.40575 Crozier 0.0 0.0 0.0 Root 5.5834866666666665 1.18277 13.8516