condition mean min max Sterile Leaflet 1.77989 1.44577 2.38151 Fertile Leaflet with Sori 2.00861 1.4736 2.83582 Primary Rachis 7.0672266666666665 5.0552 9.12057 Petiole 6.200036666666667 5.87702 6.67499 Crozier 1.804328 0.998524 2.23541 Rhizome 1.7467400000000002 1.43771 2.15404 Root 0.7996570000000001 0.752467 0.856071