condition mean min max Sterile Leaflet 0.555428 0.229375 1.1423 Fertile Leaflet with Sori 2.61695 1.40839 3.37751 Primary Rachis 1.688172 0.947376 2.09771 Secondary Rachis 0.820847 0.625017 0.953821 Petiole 2.8896766666666664 2.06513 4.4756 Rhizome 5.3054966666666665 4.8329 5.71765 Root 0.6868 0.280772 1.04782