condition mean min max Sterile Leaflet 1.0221799999999999 0.0 2.13385 Fertile Leaflet with Sori 1.6369586666666667 0.914106 2.68302 Primary Rachis 0.7140139999999999 0.350628 1.28962 Secondary Rachis 1.1054416666666667 0.448274 2.17962 Petiole 2.06471 1.12391 3.69084 Rhizome 3.078537 0.373351 7.30263 Root 2.11701 1.24997 3.11012