condition mean min max Sterile Leaflet 6.20948 3.67901 9.11201 Fertile Leaflet with Sori 5.1131 4.36176 5.51238 Primary Rachis 8.735436666666667 7.53997 10.2248 Petiole 5.72653 1.00025 8.46021 Crozier 5.83769 5.72578 5.91178 Rhizome 3.70348 1.83411 6.22553 Root 1.38916 0.547952 2.99664