condition mean min max Sterile Leaflet 18.860866666666666 15.3324 24.0251 Fertile Leaflet with Sori 19.702 17.8384 20.9711 Primary Rachis 14.779333333333334 10.9596 19.2134 Petiole 12.548499999999999 10.6953 15.3913 Crozier 6.31471 5.01797 7.36111 Rhizome 5.26715 3.06616 8.19316 Root 2.042192 0.685746 2.81546