condition mean min max Fertile Leaflet with Sori 80.672 75.6741 86.6951 Primary Rachis 92.046 87.848 94.3378 Secondary Rachis 70.226 64.7273 75.6442 Petiole 96.9187 92.4669 99.2694 Crozier 145.286 129.388 158.111 Rhizome 176.67633333333333 166.374 182.392 Root 126.76633333333334 115.166 133.584