condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.035873300000000004 0.0 0.0719564 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 47.34353333333333 17.089 87.5199 Root 0.11886756666666666 0.0452002 0.236249