condition mean min max Fertile Leaflet with Sori 25.839100000000002 10.7384 40.9953 Primary Rachis 0.3398623333333333 0.190118 0.544856 Secondary Rachis 13.0799 4.0113 22.4421 Petiole 0.2561408333333333 0.0913105 0.423468 Crozier 0.307066 0.0 0.514349 Rhizome 0.099916 0.0 0.299748 Root 1.72042 1.51744 2.10263