condition mean min max Sterile Leaflet 0.04291863333333334 0.0 0.0900905 Fertile Leaflet with Sori 0.14183669999999998 0.0773031 0.198537 Primary Rachis 0.0560651 0.0 0.122597 Secondary Rachis 0.0312469 0.0 0.0537824 Petiole 0.032761399999999996 0.0 0.0713197 Crozier 15.507866666666667 13.1813 17.2431 Root 3.477193333333333 2.95767 4.11578