condition mean min max Sterile Leaflet 2.61715 1.77087 4.20662 Fertile Leaflet with Sori 3.040846666666667 1.82041 4.72268 Primary Rachis 2.19661 1.1814 4.15732 Petiole 2.2328606666666664 0.433222 3.75535 Crozier 4.47115 3.69046 5.23274 Rhizome 3.74423 1.78818 6.93358 Root 1.9123700000000001 1.36369 2.92307