condition mean min max Sterile Leaflet 27.292033333333332 26.2574 27.9836 Mature Sterile Leaflet 29.616466666666668 26.7422 31.3877 Fertile Leaflet with Sori 26.6767 24.4357 28.9676 Petiole 29.526200000000003 27.8104 32.2424 Crozier 37.2976 36.0279 39.6858 Rhizome 28.662899999999997 25.0263 32.0151 Stolon 38.1894 36.6372 39.2856 Stolon with Root 35.3164 33.5673 37.5331