condition mean min max Sterile Leaflet 7.006623333333334 6.10231 8.41482 Fertile Leaflet with Sori 8.84624 5.90526 13.3698 Petiole 5.5523299999999995 3.09308 7.86677 Crozier 6.1873466666666666 2.71989 8.84735 Rhizome 4.46289 4.06584 5.04186 Root 3.55721 2.18545 5.5496