condition mean min max Sterile Leaflet 1.019168 0.761587 1.4003 Fertile Leaflet with Sori 1.2737266666666667 0.478017 2.6787 Petiole 0.12923043333333334 0.0 0.319044 Crozier 13.662939999999999 1.55852 23.0921 Rhizome 0.797341 0.229284 1.93025 Root 0.7826310000000001 0.192277 1.82258