condition mean min max Fertile Leaflet with Sori 0.35029333333333335 0.0 1.05088 Primary Rachis 3.6998553333333333 0.0 10.5171 Secondary Rachis 0.9344290000000001 0.0 2.59003 Petiole 1.3702293333333335 0.0 3.56768 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0