condition mean min max Sterile Leaflet 2.8658099999999997 2.08714 4.42165 Fertile Leaflet with Sori 2.2572666666666668 1.74718 2.57863 Petiole 1.65475 1.29411 2.21601 Crozier 0.773694 0.663401 0.93129 Rhizome 0.5214380000000001 0.259207 0.924864 Root 0.27926066666666666 0.150231 0.403089