condition mean min max Sterile Leaflet 1.9331353333333334 0.507774 4.54971 Fertile Leaflet with Sori 3.3535333333333335 2.22505 4.67424 Primary Rachis 35.2466 25.5315 42.8668 Petiole 21.6494 18.7433 26.3165 Crozier 29.279700000000002 24.4473 33.5018 Rhizome 12.8279 12.1231 13.8319 Root 10.82666 7.29898 14.818