condition mean min max Sterile Leaflet 4.11724 3.4707 5.09025 Fertile Leaflet with Sori 1.90901 1.30583 2.94925 Primary Rachis 2.38565 1.73711 3.63938 Secondary Rachis 3.052356666666667 1.62537 4.62274 Petiole 2.5691100000000002 1.5885 3.49988 Rhizome 0.0 0.0 0.0 Root 0.274343 0.0 0.526868