condition mean min max Fertile Leaflet with Sori 4.51215 3.58321 5.99067 Primary Rachis 5.94709 4.84195 7.08897 Secondary Rachis 4.59401 3.8162 6.07847 Petiole 5.10196 4.34937 6.55607 Crozier 1.5342533333333332 0.0 2.55195 Rhizome 1.79606 1.40747 2.17531 Root 4.957953333333333 3.44852 7.7459