condition mean min max Fertile Leaflet with Sori 0.9647853333333334 0.81279 1.24682 Primary Rachis 0.7115876666666667 0.652378 0.771074 Secondary Rachis 0.409505 0.353274 0.477062 Petiole 0.747271 0.546705 0.968408 Crozier 0.0872443 0.0416255 0.153132 Rhizome 0.09336430000000001 0.0165606 0.212765 Root 2.12578 1.3288 2.75648