condition mean min max Sterile Leaflet 4.24677 3.66167 4.73327 Fertile Leaflet with Sori 6.776743333333333 5.7741 7.95036 Primary Rachis 6.39128 4.41 8.81205 Petiole 6.07821 4.50286 7.05744 Crozier 6.12777 5.15195 7.61875 Rhizome 5.920293333333333 1.09082 9.44918 Root 4.41062 3.71818 5.65648