condition mean min max Sterile Leaflet 6.2264800000000005 0.0 9.87719 Fertile Leaflet with Sori 6.9046400000000006 2.06504 10.7321 Primary Rachis 8.715796666666666 2.69647 15.3198 Petiole 5.324498999999999 0.796167 10.2853 Crozier 1.43743 0.57836 2.5005 Rhizome 0.741905 0.553814 1.07884 Root 0.7019033333333334 0.0 2.10571