condition mean min max Sterile Leaflet 67.8407 60.9504 81.4616 Fertile Leaflet with Sori 75.2513 56.0695 97.5869 Primary Rachis 162.998 135.641 186.359 Petiole 155.617 105.846 212.659 Crozier 242.92833333333334 226.441 253.376 Rhizome 151.514 100.305 195.871 Root 71.19536666666666 53.2662 84.4215