condition mean min max Fertile Leaflet with Sori 3.9580433333333334 2.16601 6.55532 Primary Rachis 8.417643333333334 2.4805 16.3873 Secondary Rachis 3.954311333333333 0.875394 8.5468 Petiole 0.5124960000000001 0.387664 0.654066 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0