condition mean min max Sterile Leaflet 2348.42 2147.31 2518.31 Fertile Leaflet with Sori 2112.13 1857.45 2253.33 Petiole 3962.5 3204.48 4783.0 Crozier 4476.65 3830.25 4898.9 Rhizome 2186.1666666666665 1530.31 3219.37 Root 4284.09 2711.53 7206.37