condition mean min max Sterile Leaflet 0.7390730827563333 2.48269e-07 1.40798 Fertile Leaflet with Sori 2.762102666666667 0.744319 6.79284 Petiole 1.8322436666666666 0.836181 3.20545 Crozier 1.10705 0.0 1.98625 Rhizome 10.31845 1.03699 28.105 Root 7.745189999999999 0.0 20.1956