condition mean min max Sterile Leaflet 27.579666666666668 16.5485 35.914 Fertile Leaflet with Sori 18.4957 10.2313 28.0254 Primary Rachis 14.009133333333333 10.7511 16.5491 Secondary Rachis 17.929000000000002 14.2034 21.2358 Petiole 12.89236 9.17128 17.8135 Crozier 10.642999999999999 10.3705 10.9721 Root 5.909660000000001 4.60242 7.64107