condition mean min max Sterile Leaflet 7.443337333333333 0.401613 21.5034 Fertile Leaflet with Sori 1.1568336666666665 0.394026 2.35477 Primary Rachis 1.270479 0.843687 1.73723 Petiole 3.0724833333333335 2.38361 4.24685 Crozier 97.9281 80.7153 118.088 Rhizome 2.883298 0.462783 7.67986 Root 5.359500000000001 1.2419 8.71728