condition mean min max Sterile Leaflet 0.1257884 0.0846882 0.16113 Fertile Leaflet with Sori 0.5173203 0.0750119 0.760818 Petiole 1.691058 0.442809 3.89241 Crozier 0.8494543333333333 0.562641 1.14015 Rhizome 3.690299 0.184457 8.80076 Root 3.3518049999999997 0.486925 5.44497