condition mean min max Sterile Leaflet 3.71892 0.0 8.50358 Fertile Leaflet with Sori 0.3979816666666667 0.237246 0.483459 Petiole 0.08458900000000001 0.0 0.253767 Crozier 4.06384 2.62305 5.56119 Rhizome 14.399176666666667 2.2235 35.825 Root 20.573990000000002 1.48777 33.5259