condition mean min max Fertile Leaflet with Sori 2.18196 1.66426 2.58776 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 2.7641733333333334 2.5466 3.16735 Rhizome 4.4695366666666665 3.15253 5.34991 Root 0.554315 0.169952 0.930823