condition mean min max Fertile Leaflet with Sori 1.462707 0.784071 2.24929 Primary Rachis 4.494103333333333 3.51534 5.4601 Secondary Rachis 2.018933333333333 1.51405 2.50255 Petiole 5.0505 4.07638 5.86698 Crozier 1.57163 0.88088 2.11071 Rhizome 2.42867 2.0111 2.79161 Root 2.334049 0.744087 3.69777