condition mean min max Sterile Leaflet 18.604133333333333 13.2554 22.8542 Fertile Leaflet with Sori 15.592766666666666 13.5329 17.927 Primary Rachis 10.58819 8.84361 13.4595 Petiole 7.67851 6.33403 8.59415 Crozier 12.766 10.0173 15.9896 Rhizome 8.552589999999999 7.95794 9.66612 Root 7.65367 3.63485 11.4176