condition mean min max Sterile Leaflet 5.48728 3.3921 8.04729 Fertile Leaflet with Sori 3.0152900000000002 2.23861 3.62638 Primary Rachis 6.39991 4.82538 7.47015 Petiole 4.908259999999999 1.79437 9.03502 Crozier 0.40609466666666666 0.0 0.802198 Rhizome 8.72001 5.7124 10.9343 Root 4.82875 2.53913 6.90816