condition mean min max Sterile Leaflet 0.0061311000000000004 0.0 0.0183933 Fertile Leaflet with Sori 0.0185213 0.0 0.0555639 Primary Rachis 0.009963933333333333 0.0 0.0298918 Secondary Rachis 0.029712199999999998 0.0 0.0781436 Petiole 0.0438809 0.0 0.113435 Crozier 3.58284 2.14288 6.37684 Root 0.0 0.0 0.0