condition mean min max Sterile Leaflet 0.12066700000000001 0.0 0.362001 Fertile Leaflet with Sori 0.14535666666666666 0.0 0.329279 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.086744 0.0 0.137073 Petiole 0.0 0.0 0.0 Rhizome 0.689989 0.0 1.93829 Root 28.685466666666667 13.5646 43.7415