condition mean min max Sterile Leaflet 0.047633800000000004 0.0 0.117652 Fertile Leaflet with Sori 0.0175885 0.0 0.0302809 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0249446 0.0 0.0487784 Petiole 0.0 0.0 0.0 Crozier 0.30672866666666665 0.0 0.773314 Root 34.01136666666667 20.9116 58.3487