condition mean min max Sterile Leaflet 0.559002 0.369906 0.857148 Fertile Leaflet with Sori 0.6131813333333334 0.339181 0.880774 Primary Rachis 0.06801650000000001 0.0326085 0.114544 Petiole 0.061099 0.0598871 0.0623151 Crozier 2.19846 1.81323 2.68911 Rhizome 1.6787966666666667 1.07627 2.5169 Root 6.59847 5.30744 9.08136