condition mean min max Fertile Leaflet with Sori 15.18797 9.51481 19.9502 Primary Rachis 2.84644 2.1038 3.75778 Secondary Rachis 6.98761 3.38899 10.8417 Petiole 3.0102866666666666 1.53898 4.48708 Crozier 0.35855600000000004 0.246151 0.523781 Rhizome 0.48987800000000004 0.364785 0.628889 Root 18.6702 16.6671 21.0654