condition mean min max Sterile Leaflet 0.0159833 0.0 0.0479499 Fertile Leaflet with Sori 0.007616766666666667 0.0 0.0228503 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 5.07465 1.59138 10.6882