condition mean min max Fertile Leaflet with Sori 1.435152 0.703876 2.00704 Primary Rachis 1.83918 1.23129 2.8635 Secondary Rachis 1.454807 0.887811 1.8456 Petiole 3.379706666666667 2.8873 3.73067 Crozier 3.7903800000000003 3.34845 4.17794 Rhizome 4.051163333333333 2.57747 6.33555 Root 2.50136 1.18125 3.17675