condition mean min max Sterile Leaflet 9.29236 8.70655 9.78666 Fertile Leaflet with Sori 7.858596666666667 6.25693 8.68936 Primary Rachis 6.9322 6.90334 6.95765 Secondary Rachis 7.2993500000000004 6.97688 7.65495 Petiole 7.10738 6.4123 7.58823 Rhizome 6.27749 4.9865 7.31406 Root 5.191416666666667 3.86033 6.24171