condition mean min max Sterile Leaflet 0.6961366666666667 0.214365 1.2678 Fertile Leaflet with Sori 8.72634 1.22176 16.702 Primary Rachis 4.68435 1.24233 6.76193 Petiole 1.5199256666666667 0.160627 2.90332 Crozier 0.0 0.0 0.0 Rhizome 0.155315 0.0 0.307956 Root 0.42254200000000003 0.0 0.816508