condition mean min max Fertile Leaflet with Sori 1.77407 1.44811 2.22725 Primary Rachis 1.87357 1.24619 2.59177 Secondary Rachis 2.7556599999999998 1.69947 3.96667 Petiole 1.5817936666666665 0.856401 2.33397 Crozier 0.7463283333333333 0.568483 1.03615 Rhizome 0.5750219999999999 0.452219 0.719945 Root 1.67513 1.41282 1.92424