condition mean min max Sterile Leaflet 0.007555633333333333 0.0 0.0226669 Fertile Leaflet with Sori 0.008906133333333333 0.0 0.0267184 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 12.200180000000001 6.51064 16.3639 Root 0.0 0.0 0.0