condition mean min max Sterile Leaflet 2.73696 1.69871 3.57857 Fertile Leaflet with Sori 3.14136 3.0031 3.30772 Primary Rachis 2.76477 2.50743 3.20508 Secondary Rachis 2.636163333333333 2.25894 2.87643 Petiole 2.85743 2.45792 3.63684 Rhizome 3.112216666666667 2.80734 3.40496 Root 3.5781 3.05337 4.26284