condition mean min max Sterile Leaflet 11.572759999999999 8.95108 14.7006 Fertile Leaflet with Sori 14.833866666666667 14.1185 15.4562 Petiole 10.04973 5.53205 17.9208 Rhizome 7.09531 4.81847 8.60815 Root 10.38621 8.24626 13.5286