condition mean min max Sterile Leaflet 12.989408000000001 0.0 38.2704 Fertile Leaflet with Sori 18.531068333333334 0.384205 50.8582 Primary Rachis 0.08510000000000001 0.0 0.13486 Petiole 0.0 0.0 0.0 Crozier 47.73866666666667 27.6165 82.2081 Rhizome 0.6377713333333334 0.218722 1.19187 Root 0.043181 0.0 0.129543