condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.14611533333333335 0.0 0.438346 Primary Rachis 0.6793233333333334 0.0 1.14196 Petiole 3.015949 0.656737 5.60626 Root 0.077282 0.0 0.231846