condition mean min max Sterile Leaflet 0.5597373333333334 0.12399 1.08519 Fertile Leaflet with Sori 4.686593333333334 1.70048 7.28038 Primary Rachis 0.404271 0.1742 0.640949 Secondary Rachis 0.746064 0.219936 1.10662 Petiole 0.024059399999999998 0.0 0.0721782 Crozier 0.0 0.0 0.0 Root 2.295367666666667 0.810893 4.63888