condition mean min max Sterile Leaflet 4.598563333333333 3.66485 5.55885 Fertile Leaflet with Sori 6.80143 4.15126 9.04001 Primary Rachis 11.000373333333334 8.14147 15.5228 Petiole 11.97181 8.36277 17.5962 Root 18.028599999999997 0.0 36.5654