condition mean min max Fertile Leaflet with Sori 2.2732126666666668 0.703358 3.17135 Primary Rachis 8.360626666666667 3.28991 17.6533 Secondary Rachis 2.7605 2.26854 3.02608 Petiole 1.83241 0.0 3.37576 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0