condition mean min max Sterile Leaflet 3.016105 0.363515 4.81401 Fertile Leaflet with Sori 2.3294580000000003 0.338384 3.8835 Primary Rachis 8.319436 0.285288 17.8168 Secondary Rachis 8.08767 2.78197 12.6315 Petiole 7.313715 0.370585 13.3344 Crozier 0.0 0.0 0.0 Root 0.20886166666666664 0.0 0.626585