condition mean min max Sterile Leaflet 36.672509999999996 0.0 108.642 Fertile Leaflet with Sori 3.826103 0.0 11.1463 Primary Rachis 0.08926866666666666 0.0 0.267806 Petiole 0.46330333333333334 0.0 1.38991 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0