condition mean min max Sterile Leaflet 0.0705943 0.0 0.191223 Fertile Leaflet with Sori 1.3942605000000001 0.0183335 3.4003 Petiole 2.4549333 0.0388689 6.59598 Crozier 0.03239893333333333 0.0 0.0971968 Rhizome 0.09585283333333333 0.0543525 0.11903 Root 1.210987 0.357152 2.34591