condition mean min max Sterile Leaflet 4.00626 1.26729 9.02806 Fertile Leaflet with Sori 0.5719073333333333 0.270376 0.739459 Primary Rachis 0.273471 0.257258 0.298198 Secondary Rachis 0.251559 0.230055 0.26625 Petiole 0.38364133333333333 0.332946 0.464248 Rhizome 0.23454063333333333 0.0970029 0.351494 Root 0.44184100000000004 0.355567 0.602238