condition mean min max Fertile Leaflet with Sori 8.27199 6.84384 9.95262 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 18.403966666666665 11.8936 24.1944 Rhizome 7.454733333333333 3.23464 10.0454 Root 0.0 0.0 0.0