condition mean min max Sterile Leaflet 6.458377 0.471227 18.368 Fertile Leaflet with Sori 5.077824000000001 0.272452 14.5593 Primary Rachis 4.938240333333334 0.288331 13.5136 Petiole 3.5918469999999996 0.30222 9.81623 Root 2.0194693333333333 0.0 5.55965