condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.37627000000000005 0.0 1.12881 Secondary Rachis 0.0 0.0 0.0 Petiole 0.4345133333333333 0.0 1.30354 Crozier 0.0 0.0 0.0 Root 99.84723333333334 24.7177 240.13