condition mean min max Sterile Leaflet 7.444170000000001 5.88076 8.5265 Fertile Leaflet with Sori 7.61665 7.07826 8.32854 Primary Rachis 5.60115 5.40479 5.75181 Petiole 5.240959999999999 5.15872 5.37731 Crozier 6.91827 6.17068 7.54199 Rhizome 6.526683333333334 5.56548 7.29604 Root 3.95929 2.38214 5.05962