condition mean min max Sterile Leaflet 0.269184 0.0 0.635798 Fertile Leaflet with Sori 0.60307 0.461934 0.712835 Primary Rachis 1.3026866666666668 1.20619 1.45436 Petiole 0.826778 0.298139 1.49559 Bulbil 1.94894 1.50913 2.60036 Root 1.1661363333333332 0.573901 2.12362