condition mean min max Sterile Leaflet 0.8762070000000001 0.725334 1.06556 Fertile Leaflet with Sori 0.45761 0.0 1.37283 Primary Rachis 0.5258929999999999 0.394902 0.746266 Petiole 1.99008 1.18527 3.19773 Crozier 1.1722783333333333 0.763425 1.70699 Rhizome 1.45623 0.339127 3.68952 Root 23.895266666666664 12.4561 32.5019