condition mean min max Sterile Leaflet 19.4753 14.6526 27.6109 Fertile Leaflet with Sori 8.48521 7.55873 9.52757 Primary Rachis 4.23189 3.67745 4.54112 Secondary Rachis 4.49376 4.03691 5.18257 Petiole 2.35177 1.88944 3.11195 Rhizome 0.2615155 0.0930125 0.38559 Root 0.29106316666666665 0.0891275 0.680317