condition mean min max Fertile Leaflet with Sori 21.9685 18.5447 25.4545 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.045552666666666665 0.0 0.136658 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.08519736666666666 0.0562517 0.11082 Root 0.0204148 0.0 0.0612444