condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 3.1415293333333336 0.0 9.08295 Petiole 0.219023 0.0 0.657069 Crozier 0.11422966666666667 0.0 0.342689 Rhizome 0.0 0.0 0.0 Root 0.11720000000000001 0.0 0.3516