condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 1.0341643333333332 0.264003 2.28586 Primary Rachis 0.40157533333333334 0.0 0.93117 Secondary Rachis 2.5336066666666666 0.0 5.82937 Petiole 0.0 0.0 0.0 Crozier 1.2869 0.0 3.8607 Root 1.6879600000000001 1.10556 2.79179