condition mean min max Sterile Leaflet 7.32965 2.12138 11.8307 Fertile Leaflet with Sori 6.545999999999999 3.8135 11.4483 Primary Rachis 8.33199 4.85096 12.5266 Petiole 7.1839933333333335 4.76484 8.76225 Crozier 11.80179 7.12977 16.0897 Rhizome 10.33219 6.96936 14.2708 Root 8.892723333333333 3.16211 14.3729