condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.11286 0.107549 0.11833 Primary Rachis 0.031705166666666666 0.0 0.0951155 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 2.3246943333333334 0.354353 6.20954