condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.5283223333333333 0.30747 0.857115 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Rhizome 1.9581870000000001 0.324461 3.11333 Root 12.842673333333334 8.35082 15.1912