condition mean min max Sterile Leaflet 9.05441 1.14987 22.9567 Fertile Leaflet with Sori 8.112625666666666 0.881397 20.4661 Primary Rachis 6.920560999999999 0.247113 18.2061 Petiole 6.5915859999999995 0.521478 17.0504 Root 4.008756666666667 0.0 11.6244