condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 6.509193333333333 1.17551 10.0316 Rhizome 29.446266666666666 13.2704 49.3229 Root 65.0593 28.7842 127.017