condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 Rhizome 0.38980666666666663 0.0 1.16942 Crozier 0.0 0.0 0.0 Young Root 2.5105866666666667 0.0 7.53176 Mature Root 3.2570759999999996 0.314638 5.1312