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 0.0038092 0.0 0.0114276 Petiole 0.0 0.0 0.0 Rhizome 0.14922203333333334 0.0356512 0.375005 Root 3.349483333333333 1.56415 4.80368