condition mean min max Sterile Leaflet 0.2600366666666667 0.0 0.52451 Fertile Leaflet with Sori 1.9216410000000002 0.615123 3.43136 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.100668 0.0 0.196065 Petiole 0.042588666666666664 0.0 0.127766 Crozier 0.0 0.0 0.0 Root 0.042687 0.0 0.128061