condition mean min max Sterile Leaflet 34.273135333333336 0.877206 64.2816 Fertile Leaflet with Sori 6.6936480000000005 0.296224 18.6807 Primary Rachis 0.30586016666666666 0.0862495 0.590691 Petiole 1.6597788666666666 0.0361466 3.41814 Crozier 0.594127 0.347876 0.893384 Rhizome 1.575777 0.903082 2.91545 Root 5.10902 2.25065 6.59995