condition mean min max Sterile Leaflet 1.668231 0.513703 2.88946 Fertile Leaflet with Sori 1.66609 0.7802 2.34777 Primary Rachis 3.24253 2.41802 3.85588 Secondary Rachis 1.71884 1.07252 2.72887 Petiole 3.86933 1.00857 5.61552 Rhizome 2.6143833333333335 1.7271 3.51615 Root 1.21414 0.689001 2.11742