condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0138925 0.0 0.0416775 Crozier 20.831046666666666 8.03154 35.1413 Root 0.12000533333333334 0.0 0.250956