condition mean min max Sterile Leaflet 27.1554 21.4449 30.3473 Fertile Leaflet with Sori 23.3378 20.5053 25.6536 Primary Rachis 3.42969 3.29141 3.68246 Petiole 3.4016 2.2667 4.10877 Crozier 4.482863333333333 3.647 5.02636 Rhizome 1.9577799999999999 1.45068 2.86318 Root 2.3891983333333333 0.828235 3.35447